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What Are Sinutab Non-Drowsy Tablets Used For?
If you've ever had a sinus headache that just won't shift, or a blocked nose that makes it impossible to concentrate at work, you'll know how draining it can be. Sinutab Non-Drowsy tablets are an over-the-counter medicine designed to tackle exactly that — combining two active ingredients to relieve sinus pain, facial pressure, and nasal congestion without making you feel sleepy. Each pack contains 15 tablets, giving you a short course to get through the worst of a cold or sinus flare-up. You can browse our full range of cold and flu remedies if you need additional support alongside this product.
Sinusitis and sinus congestion are extremely common in the UK, particularly during autumn and winter. The NHS notes that most cases are caused by viral infections and resolve on their own, but symptoms like facial pain, pressure, and a blocked nose can significantly affect daily life. Sinutab Non-Drowsy tablets are formulated to address these symptoms directly, making them a practical choice for daytime use when you need to stay alert.
How Do Sinutab Non-Drowsy Tablets Work?
The tablets work through a dual-action approach, targeting both the pain and the congestion that come with sinus problems. Here's how each ingredient contributes:
- Paracetamol (500mg per tablet): A well-established analgesic and antipyretic. It works centrally to reduce the perception of pain and can lower a raised temperature associated with infection.
- Pseudoephedrine hydrochloride (30mg per tablet): A sympathomimetic decongestant. It acts on alpha-adrenergic receptors in the nasal mucosa, causing vasoconstriction — essentially narrowing the blood vessels lining the nasal passages. This reduces swelling and allows mucus to drain more freely.
- Non-drowsy formulation: Unlike some sinus remedies that include an antihistamine (which causes sedation), Sinutab Non-Drowsy contains no antihistamine, so it won't impair your ability to drive or operate machinery when used as directed.
Together, these two ingredients address the root causes of sinus discomfort — the inflammation-driven pain and the blocked passages — without the foggy feeling that some combination cold remedies can produce.
Who Is Sinutab Non-Drowsy Suitable For?
These tablets are suitable for most adults and adolescents, but there are important eligibility criteria to be aware of before you start. They are generally appropriate for:
- Adults aged 18 and over experiencing sinus congestion, facial pain, or sinus headache
- Adolescents aged 12–17 (under adult supervision, at the correct dose)
- People who need daytime symptom relief and cannot afford to feel drowsy
- Those managing symptoms of the common cold or mild sinusitis alongside rest and hydration
They are not suitable for children under 12, people with uncontrolled high blood pressure, hyperthyroidism, severe kidney or liver disease, or those currently taking monoamine oxidase inhibitors (MAOIs). If you have any of these conditions, speak to your pharmacist or GP before purchasing.
How Do Sinutab Non-Drowsy Tablets Compare to Other Sinus Remedies?
| Feature | Sinutab Non-Drowsy | Sudafed Congestion Relief (Pseudoephedrine only) |
|---|---|---|
| Active ingredients | Paracetamol 500mg + Pseudoephedrine 30mg | Pseudoephedrine 60mg |
| Pain relief included | Yes | No |
| Causes drowsiness | No | No |
| Suitable for daytime use | Yes | Yes |
How Should You Store Sinutab Non-Drowsy Tablets?
Store your Sinutab Non-Drowsy tablets below 25°C in a dry place, away from direct sunlight and moisture. Keep them in the original packaging so you can always check the expiry date and batch number. As with all medicines, store them out of the sight and reach of children. Do not use the tablets after the expiry date printed on the pack — if in doubt, return them to your local pharmacy for safe disposal. If you're also managing other symptoms like aches and pains, our pain relief collection has a range of options to complement your recovery.
This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.
Sinutab Non-Drowsy 15 Tablets specifications
| Treatment category | Sinus congestion, sinus pain, nasal decongestion |
| Mechanism of action | Analgesic (paracetamol) + sympathomimetic decongestant (pseudoephedrine) |
| Effective for | Sinus headache, facial pain, blocked nose, cold symptoms |
| Suitable for | Adults and children aged 12 and over |
| Active ingredient | Paracetamol 500mg, Pseudoephedrine hydrochloride 30mg |
| Pack size | 15 tablets |
| UK classification | Pharmacy (P) medicine |
| Drug class | Analgesic / Sympathomimetic decongestant |
| Preparation | Film-coated tablet |
| Route of administration | Oral |
Specifications of Sinutab Non-Drowsy 15 Tablets
What Is Sinutab Non-Drowsy and What Is It Used For?
Sinutab Non-Drowsy 15 Tablets is a combination medicine used to relieve the symptoms of sinusitis and the common cold. It contains two active ingredients — paracetamol 500mg and pseudoephedrine hydrochloride 30mg — in each tablet. Paracetamol relieves pain and reduces fever, while pseudoephedrine acts as a nasal decongestant to unblock the sinuses and nasal passages. The product is classified as a Pharmacy (P) medicine in the UK, meaning it is available without a prescription but should be purchased from a registered pharmacy. It is intended for short-term use only and is not a treatment for the underlying cause of sinusitis.
What Do You Need to Know Before Using Sinutab Non-Drowsy?
Before taking these tablets, it's important to check whether they are appropriate for you. Do not take Sinutab Non-Drowsy if any of the following apply:
- You are allergic to paracetamol, pseudoephedrine, or any other ingredient in the tablets
- You have severe high blood pressure (hypertension) or severe coronary artery disease
- You have hyperthyroidism (overactive thyroid)
- You have severe kidney or liver disease
- You are taking or have taken monoamine oxidase inhibitors (MAOIs) within the last 14 days
- You are pregnant or breastfeeding (seek medical advice first)
- You are under 12 years of age
You should also speak to your pharmacist or GP before taking these tablets if you have diabetes, glaucoma, an enlarged prostate, or cardiovascular disease. The following medicines may interact with Sinutab Non-Drowsy:
- Other medicines containing paracetamol — risk of paracetamol overdose
- Other sympathomimetics (e.g. ephedrine, phenylephrine) — increased cardiovascular effects
- Antihypertensive medicines — pseudoephedrine may reduce their effectiveness
- Tricyclic antidepressants — may increase the risk of cardiovascular side effects
- Warfarin — regular use of paracetamol may enhance anticoagulant effect
If you are unsure about any interactions, our ear, nose and throat section includes further products and information to help you manage sinus-related symptoms safely.
How Should You Take Sinutab Non-Drowsy Tablets?
Always read the patient information leaflet supplied with your pack before taking this medicine. Follow these steps:
- Check you are not already taking any other paracetamol-containing product.
- Swallow two tablets whole with a full glass of water.
- Do not crush or chew the tablets.
- Wait at least four hours before taking your next dose.
- Do not take more than four doses (eight tablets) in any 24-hour period.
- Do not use for more than five consecutive days without medical advice.
| Indication | Age Group | Dose | Frequency |
|---|---|---|---|
| Sinus congestion / sinus pain | Adults & children 12+ | 2 tablets | Up to 4 times daily (every 4–6 hours) |
| Sinus congestion / sinus pain | Under 12 years | Not suitable | — |
What Are the Possible Side Effects of Sinutab Non-Drowsy?
Like all medicines, Sinutab Non-Drowsy can cause side effects, although not everyone experiences them. Stop taking the tablets and seek medical advice if you develop a skin rash or any sign of an allergic reaction.
Common side effects (may affect up to 1 in 10 people):
- Difficulty sleeping (insomnia)
- Dry mouth
- Headache
- Nausea
Less common side effects (may affect up to 1 in 100 people):
- Increased heart rate (palpitations or tachycardia)
- Raised blood pressure
- Anxiety or restlessness
- Urinary retention (difficulty passing urine) — more common in men with prostate problems
- Skin rash or itching
Serious allergic reactions (anaphylaxis) are rare but require immediate emergency medical attention. If you notice swelling of the face, lips, or throat, or have difficulty breathing, call 999 immediately. You can also find complementary symptom relief in our allergy and hay fever range if nasal symptoms persist beyond a cold.
How Should You Store Sinutab Non-Drowsy Tablets?
- Store below 25°C in a dry place away from direct heat and sunlight
- Keep in the original blister packaging until use
- Do not store in a bathroom or near a sink — moisture can degrade the tablets
- Keep out of the sight and reach of children at all times
- Do not use after the expiry date printed on the pack
- Return unused or expired tablets to your local pharmacy for safe disposal — do not flush down the toilet or throw in household waste
References
- https://www.nhs.uk/conditions/sinusitis-sinus-infection/
- https://www.nhs.uk/conditions/common-cold/
- https://www.nhs.uk/medicines/paracetamol-for-adults/
- https://www.nhs.uk/conditions/decongestants/
- https://www.nhs.uk/conditions/paracetamol-overdose/
- https://bnf.nice.org.uk/drugs/pseudoephedrine-hydrochloride/
Written and reviewed by our qualified team
Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.
Frequently Asked Questions
Where can I buy Sinutab Non-Drowsy tablets online in the UK?
You can buy Sinutab Non-Drowsy 15 Tablets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. Simply add the pack to your basket and complete checkout for fast, discreet delivery to your door. No prescription is required, but the product is sold as a Pharmacy (P) medicine.
How do Sinutab Non-Drowsy tablets work in the body?
The tablets contain two active ingredients that work together. Paracetamol reduces pain signals and lowers fever by acting on the central nervous system, while pseudoephedrine hydrochloride narrows the blood vessels in the nasal lining, reducing swelling and allowing blocked sinuses to drain. Together they address both the pain and the congestion of sinus problems.
How do I take Sinutab Non-Drowsy tablets step by step?
Follow these steps each time you take a dose:
- Check you are not taking any other paracetamol product at the same time.
- Take two tablets with a full glass of water.
- Wait at least four hours before your next dose.
- Do not exceed eight tablets (four doses) in 24 hours.
What is the correct dose of Sinutab Non-Drowsy for adults?
The standard adult dose is two tablets taken up to four times a day, with at least four hours between each dose. This applies to adults and young people aged 12 and over. Do not take more than eight tablets in any 24-hour period, and do not use for more than five consecutive days without speaking to a doctor.
Can I take Sinutab Non-Drowsy tablets with other paracetamol medicines?
No — this is an important safety point. Sinutab Non-Drowsy already contains 500mg of paracetamol per tablet, so taking it alongside other paracetamol-containing products (such as co-codamol, Lemsip, or standard paracetamol tablets) can cause you to exceed the safe daily limit of 4,000mg. Paracetamol overdose can cause serious and potentially fatal liver damage, even when symptoms seem mild at first.
Are Sinutab Non-Drowsy tablets safe to take during pregnancy?
You should not take Sinutab Non-Drowsy during pregnancy without first consulting your doctor or pharmacist. While paracetamol is generally considered the pain reliever of choice during pregnancy when used at the lowest effective dose for the shortest time, pseudoephedrine is not recommended — particularly in the first trimester — due to potential effects on foetal blood flow. Always seek professional advice before taking any medicine during pregnancy.
Can I drive after taking Sinutab Non-Drowsy tablets?
In most cases, yes. The "non-drowsy" formulation does not contain an antihistamine, which is the ingredient in many cold remedies that causes sedation. However, pseudoephedrine can occasionally cause dizziness or restlessness in some individuals. If you notice any such effects after your first dose, do not drive or operate machinery until you know how the medicine affects you.
What are the side effects of Sinutab Non-Drowsy tablets and how do I manage them?
The most commonly reported side effects include difficulty sleeping, dry mouth, nausea, and headache. Less commonly, some people experience a faster heartbeat or raised blood pressure. To manage these:
- Avoid taking your last dose close to bedtime to reduce sleep disruption.
- Stay well hydrated to ease dry mouth.
- If palpitations or chest discomfort occur, stop taking the tablets and seek medical advice promptly.
Who should not take Sinutab Non-Drowsy tablets?
These tablets are not suitable for children under 12, people with uncontrolled high blood pressure, severe heart disease, hyperthyroidism, severe liver or kidney disease, or those taking MAOIs. People with diabetes, glaucoma, or an enlarged prostate should seek pharmacist advice before use. If you are unsure whether this product is right for you, speak to a healthcare professional before purchasing.
How long can I take Sinutab Non-Drowsy tablets for?
Sinutab Non-Drowsy tablets are intended for short-term use only. You should not take them for more than five consecutive days without consulting your GP. If your symptoms have not improved after five days, or if they worsen at any point, stop taking the tablets and seek medical advice — persistent sinusitis may require a different treatment approach, such as a nasal corticosteroid spray or antibiotics if a bacterial infection is confirmed.
What happens if I miss a dose of Sinutab Non-Drowsy?
If you miss a dose, simply take it as soon as you remember — provided at least four hours have passed since your last dose. Do not double up to make up for a missed dose. These tablets are taken as needed for symptom relief rather than on a strict schedule, so missing one dose is unlikely to affect your overall recovery.
What are the alternatives to Sinutab Non-Drowsy tablets?
Alternatives include single-ingredient decongestants such as pseudoephedrine-only products (e.g. Sudafed), or combination cold remedies like Lemsip Max. Saline nasal sprays and steam inhalation are non-medicated options that can also help relieve congestion. You can explore our full cold and flu range to compare available options.
Can I take Sinutab Non-Drowsy tablets with ibuprofen?
Paracetamol and ibuprofen can generally be taken together as they work through different mechanisms, and there is no direct interaction between ibuprofen and pseudoephedrine at standard doses. However, ibuprofen is an NSAID and carries its own contraindications — including stomach ulcers, kidney problems, and asthma in some people. Always check with your pharmacist if you are unsure whether combining these medicines is appropriate for you.
Is Sinutab Non-Drowsy suitable for people with high blood pressure?
Pseudoephedrine can raise blood pressure by causing vasoconstriction, so Sinutab Non-Drowsy is not recommended for people with uncontrolled or severe hypertension. If your blood pressure is well controlled and stable, speak to your GP or pharmacist before taking it — they can advise whether it is safe given your current readings and any antihypertensive medicines you may be taking. Our ear, nose and throat section includes alternative decongestant options that may be more suitable.
What is the latest guidance on using decongestants like pseudoephedrine?
The NHS and MHRA continue to support the short-term use of pseudoephedrine-containing products for nasal congestion in adults without cardiovascular contraindications. Regulatory guidance emphasises limiting use to five days or fewer and avoiding combination with other sympathomimetics or MAOIs. There is no new evidence suggesting pseudoephedrine is unsafe when used correctly by eligible adults, but ongoing pharmacovigilance means guidance can be updated — always check the current patient information leaflet before use.
Description
What Are Sinutab Non-Drowsy Tablets Used For?
If you've ever had a sinus headache that just won't shift, or a blocked nose that makes it impossible to concentrate at work, you'll know how draining it can be. Sinutab Non-Drowsy tablets are an over-the-counter medicine designed to tackle exactly that — combining two active ingredients to relieve sinus pain, facial pressure, and nasal congestion without making you feel sleepy. Each pack contains 15 tablets, giving you a short course to get through the worst of a cold or sinus flare-up. You can browse our full range of cold and flu remedies if you need additional support alongside this product.
Sinusitis and sinus congestion are extremely common in the UK, particularly during autumn and winter. The NHS notes that most cases are caused by viral infections and resolve on their own, but symptoms like facial pain, pressure, and a blocked nose can significantly affect daily life. Sinutab Non-Drowsy tablets are formulated to address these symptoms directly, making them a practical choice for daytime use when you need to stay alert.
How Do Sinutab Non-Drowsy Tablets Work?
The tablets work through a dual-action approach, targeting both the pain and the congestion that come with sinus problems. Here's how each ingredient contributes:
- Paracetamol (500mg per tablet): A well-established analgesic and antipyretic. It works centrally to reduce the perception of pain and can lower a raised temperature associated with infection.
- Pseudoephedrine hydrochloride (30mg per tablet): A sympathomimetic decongestant. It acts on alpha-adrenergic receptors in the nasal mucosa, causing vasoconstriction — essentially narrowing the blood vessels lining the nasal passages. This reduces swelling and allows mucus to drain more freely.
- Non-drowsy formulation: Unlike some sinus remedies that include an antihistamine (which causes sedation), Sinutab Non-Drowsy contains no antihistamine, so it won't impair your ability to drive or operate machinery when used as directed.
Together, these two ingredients address the root causes of sinus discomfort — the inflammation-driven pain and the blocked passages — without the foggy feeling that some combination cold remedies can produce.
Who Is Sinutab Non-Drowsy Suitable For?
These tablets are suitable for most adults and adolescents, but there are important eligibility criteria to be aware of before you start. They are generally appropriate for:
- Adults aged 18 and over experiencing sinus congestion, facial pain, or sinus headache
- Adolescents aged 12–17 (under adult supervision, at the correct dose)
- People who need daytime symptom relief and cannot afford to feel drowsy
- Those managing symptoms of the common cold or mild sinusitis alongside rest and hydration
They are not suitable for children under 12, people with uncontrolled high blood pressure, hyperthyroidism, severe kidney or liver disease, or those currently taking monoamine oxidase inhibitors (MAOIs). If you have any of these conditions, speak to your pharmacist or GP before purchasing.
How Do Sinutab Non-Drowsy Tablets Compare to Other Sinus Remedies?
| Feature | Sinutab Non-Drowsy | Sudafed Congestion Relief (Pseudoephedrine only) |
|---|---|---|
| Active ingredients | Paracetamol 500mg + Pseudoephedrine 30mg | Pseudoephedrine 60mg |
| Pain relief included | Yes | No |
| Causes drowsiness | No | No |
| Suitable for daytime use | Yes | Yes |
How Should You Store Sinutab Non-Drowsy Tablets?
Store your Sinutab Non-Drowsy tablets below 25°C in a dry place, away from direct sunlight and moisture. Keep them in the original packaging so you can always check the expiry date and batch number. As with all medicines, store them out of the sight and reach of children. Do not use the tablets after the expiry date printed on the pack — if in doubt, return them to your local pharmacy for safe disposal. If you're also managing other symptoms like aches and pains, our pain relief collection has a range of options to complement your recovery.
This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.
Sinutab Non-Drowsy 15 Tablets specifications
| Treatment category | Sinus congestion, sinus pain, nasal decongestion |
| Mechanism of action | Analgesic (paracetamol) + sympathomimetic decongestant (pseudoephedrine) |
| Effective for | Sinus headache, facial pain, blocked nose, cold symptoms |
| Suitable for | Adults and children aged 12 and over |
| Active ingredient | Paracetamol 500mg, Pseudoephedrine hydrochloride 30mg |
| Pack size | 15 tablets |
| UK classification | Pharmacy (P) medicine |
| Drug class | Analgesic / Sympathomimetic decongestant |
| Preparation | Film-coated tablet |
| Route of administration | Oral |
Specifications of Sinutab Non-Drowsy 15 Tablets
What Is Sinutab Non-Drowsy and What Is It Used For?
Sinutab Non-Drowsy 15 Tablets is a combination medicine used to relieve the symptoms of sinusitis and the common cold. It contains two active ingredients — paracetamol 500mg and pseudoephedrine hydrochloride 30mg — in each tablet. Paracetamol relieves pain and reduces fever, while pseudoephedrine acts as a nasal decongestant to unblock the sinuses and nasal passages. The product is classified as a Pharmacy (P) medicine in the UK, meaning it is available without a prescription but should be purchased from a registered pharmacy. It is intended for short-term use only and is not a treatment for the underlying cause of sinusitis.
What Do You Need to Know Before Using Sinutab Non-Drowsy?
Before taking these tablets, it's important to check whether they are appropriate for you. Do not take Sinutab Non-Drowsy if any of the following apply:
- You are allergic to paracetamol, pseudoephedrine, or any other ingredient in the tablets
- You have severe high blood pressure (hypertension) or severe coronary artery disease
- You have hyperthyroidism (overactive thyroid)
- You have severe kidney or liver disease
- You are taking or have taken monoamine oxidase inhibitors (MAOIs) within the last 14 days
- You are pregnant or breastfeeding (seek medical advice first)
- You are under 12 years of age
You should also speak to your pharmacist or GP before taking these tablets if you have diabetes, glaucoma, an enlarged prostate, or cardiovascular disease. The following medicines may interact with Sinutab Non-Drowsy:
- Other medicines containing paracetamol — risk of paracetamol overdose
- Other sympathomimetics (e.g. ephedrine, phenylephrine) — increased cardiovascular effects
- Antihypertensive medicines — pseudoephedrine may reduce their effectiveness
- Tricyclic antidepressants — may increase the risk of cardiovascular side effects
- Warfarin — regular use of paracetamol may enhance anticoagulant effect
If you are unsure about any interactions, our ear, nose and throat section includes further products and information to help you manage sinus-related symptoms safely.
How Should You Take Sinutab Non-Drowsy Tablets?
Always read the patient information leaflet supplied with your pack before taking this medicine. Follow these steps:
- Check you are not already taking any other paracetamol-containing product.
- Swallow two tablets whole with a full glass of water.
- Do not crush or chew the tablets.
- Wait at least four hours before taking your next dose.
- Do not take more than four doses (eight tablets) in any 24-hour period.
- Do not use for more than five consecutive days without medical advice.
| Indication | Age Group | Dose | Frequency |
|---|---|---|---|
| Sinus congestion / sinus pain | Adults & children 12+ | 2 tablets | Up to 4 times daily (every 4–6 hours) |
| Sinus congestion / sinus pain | Under 12 years | Not suitable | — |
What Are the Possible Side Effects of Sinutab Non-Drowsy?
Like all medicines, Sinutab Non-Drowsy can cause side effects, although not everyone experiences them. Stop taking the tablets and seek medical advice if you develop a skin rash or any sign of an allergic reaction.
Common side effects (may affect up to 1 in 10 people):
- Difficulty sleeping (insomnia)
- Dry mouth
- Headache
- Nausea
Less common side effects (may affect up to 1 in 100 people):
- Increased heart rate (palpitations or tachycardia)
- Raised blood pressure
- Anxiety or restlessness
- Urinary retention (difficulty passing urine) — more common in men with prostate problems
- Skin rash or itching
Serious allergic reactions (anaphylaxis) are rare but require immediate emergency medical attention. If you notice swelling of the face, lips, or throat, or have difficulty breathing, call 999 immediately. You can also find complementary symptom relief in our allergy and hay fever range if nasal symptoms persist beyond a cold.
How Should You Store Sinutab Non-Drowsy Tablets?
- Store below 25°C in a dry place away from direct heat and sunlight
- Keep in the original blister packaging until use
- Do not store in a bathroom or near a sink — moisture can degrade the tablets
- Keep out of the sight and reach of children at all times
- Do not use after the expiry date printed on the pack
- Return unused or expired tablets to your local pharmacy for safe disposal — do not flush down the toilet or throw in household waste
References
- https://www.nhs.uk/conditions/sinusitis-sinus-infection/
- https://www.nhs.uk/conditions/common-cold/
- https://www.nhs.uk/medicines/paracetamol-for-adults/
- https://www.nhs.uk/conditions/decongestants/
- https://www.nhs.uk/conditions/paracetamol-overdose/
- https://bnf.nice.org.uk/drugs/pseudoephedrine-hydrochloride/
Written and reviewed by our qualified team
Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.
Frequently Asked Questions
Where can I buy Sinutab Non-Drowsy tablets online in the UK?
You can buy Sinutab Non-Drowsy 15 Tablets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. Simply add the pack to your basket and complete checkout for fast, discreet delivery to your door. No prescription is required, but the product is sold as a Pharmacy (P) medicine.
How do Sinutab Non-Drowsy tablets work in the body?
The tablets contain two active ingredients that work together. Paracetamol reduces pain signals and lowers fever by acting on the central nervous system, while pseudoephedrine hydrochloride narrows the blood vessels in the nasal lining, reducing swelling and allowing blocked sinuses to drain. Together they address both the pain and the congestion of sinus problems.
How do I take Sinutab Non-Drowsy tablets step by step?
Follow these steps each time you take a dose:
- Check you are not taking any other paracetamol product at the same time.
- Take two tablets with a full glass of water.
- Wait at least four hours before your next dose.
- Do not exceed eight tablets (four doses) in 24 hours.
What is the correct dose of Sinutab Non-Drowsy for adults?
The standard adult dose is two tablets taken up to four times a day, with at least four hours between each dose. This applies to adults and young people aged 12 and over. Do not take more than eight tablets in any 24-hour period, and do not use for more than five consecutive days without speaking to a doctor.
Can I take Sinutab Non-Drowsy tablets with other paracetamol medicines?
No — this is an important safety point. Sinutab Non-Drowsy already contains 500mg of paracetamol per tablet, so taking it alongside other paracetamol-containing products (such as co-codamol, Lemsip, or standard paracetamol tablets) can cause you to exceed the safe daily limit of 4,000mg. Paracetamol overdose can cause serious and potentially fatal liver damage, even when symptoms seem mild at first.
Are Sinutab Non-Drowsy tablets safe to take during pregnancy?
You should not take Sinutab Non-Drowsy during pregnancy without first consulting your doctor or pharmacist. While paracetamol is generally considered the pain reliever of choice during pregnancy when used at the lowest effective dose for the shortest time, pseudoephedrine is not recommended — particularly in the first trimester — due to potential effects on foetal blood flow. Always seek professional advice before taking any medicine during pregnancy.
Can I drive after taking Sinutab Non-Drowsy tablets?
In most cases, yes. The "non-drowsy" formulation does not contain an antihistamine, which is the ingredient in many cold remedies that causes sedation. However, pseudoephedrine can occasionally cause dizziness or restlessness in some individuals. If you notice any such effects after your first dose, do not drive or operate machinery until you know how the medicine affects you.
What are the side effects of Sinutab Non-Drowsy tablets and how do I manage them?
The most commonly reported side effects include difficulty sleeping, dry mouth, nausea, and headache. Less commonly, some people experience a faster heartbeat or raised blood pressure. To manage these:
- Avoid taking your last dose close to bedtime to reduce sleep disruption.
- Stay well hydrated to ease dry mouth.
- If palpitations or chest discomfort occur, stop taking the tablets and seek medical advice promptly.
Who should not take Sinutab Non-Drowsy tablets?
These tablets are not suitable for children under 12, people with uncontrolled high blood pressure, severe heart disease, hyperthyroidism, severe liver or kidney disease, or those taking MAOIs. People with diabetes, glaucoma, or an enlarged prostate should seek pharmacist advice before use. If you are unsure whether this product is right for you, speak to a healthcare professional before purchasing.
How long can I take Sinutab Non-Drowsy tablets for?
Sinutab Non-Drowsy tablets are intended for short-term use only. You should not take them for more than five consecutive days without consulting your GP. If your symptoms have not improved after five days, or if they worsen at any point, stop taking the tablets and seek medical advice — persistent sinusitis may require a different treatment approach, such as a nasal corticosteroid spray or antibiotics if a bacterial infection is confirmed.
What happens if I miss a dose of Sinutab Non-Drowsy?
If you miss a dose, simply take it as soon as you remember — provided at least four hours have passed since your last dose. Do not double up to make up for a missed dose. These tablets are taken as needed for symptom relief rather than on a strict schedule, so missing one dose is unlikely to affect your overall recovery.
What are the alternatives to Sinutab Non-Drowsy tablets?
Alternatives include single-ingredient decongestants such as pseudoephedrine-only products (e.g. Sudafed), or combination cold remedies like Lemsip Max. Saline nasal sprays and steam inhalation are non-medicated options that can also help relieve congestion. You can explore our full cold and flu range to compare available options.
Can I take Sinutab Non-Drowsy tablets with ibuprofen?
Paracetamol and ibuprofen can generally be taken together as they work through different mechanisms, and there is no direct interaction between ibuprofen and pseudoephedrine at standard doses. However, ibuprofen is an NSAID and carries its own contraindications — including stomach ulcers, kidney problems, and asthma in some people. Always check with your pharmacist if you are unsure whether combining these medicines is appropriate for you.
Is Sinutab Non-Drowsy suitable for people with high blood pressure?
Pseudoephedrine can raise blood pressure by causing vasoconstriction, so Sinutab Non-Drowsy is not recommended for people with uncontrolled or severe hypertension. If your blood pressure is well controlled and stable, speak to your GP or pharmacist before taking it — they can advise whether it is safe given your current readings and any antihypertensive medicines you may be taking. Our ear, nose and throat section includes alternative decongestant options that may be more suitable.
What is the latest guidance on using decongestants like pseudoephedrine?
The NHS and MHRA continue to support the short-term use of pseudoephedrine-containing products for nasal congestion in adults without cardiovascular contraindications. Regulatory guidance emphasises limiting use to five days or fewer and avoiding combination with other sympathomimetics or MAOIs. There is no new evidence suggesting pseudoephedrine is unsafe when used correctly by eligible adults, but ongoing pharmacovigilance means guidance can be updated — always check the current patient information leaflet before use.
