
The Story
What Is Salivix Dry Mouth Spray and How Can It Help You?
If your mouth feels persistently dry, sticky, or uncomfortable, you are not alone. Dry mouth — known clinically as xerostomia — affects a significant number of people in the UK, often as a side effect of medication, medical treatment, or an underlying health condition. Dry mouth spray products like Salivix Spray 50ml are specifically designed to provide fast, soothing relief by acting as a saliva substitute, helping to restore moisture and comfort to the oral cavity. Manufactured by Galen, Salivix is a well-established option available without a prescription, making it easy to access when you need it most.
Saliva plays a far more important role than most people realise. It lubricates the mouth, aids digestion, protects teeth from decay, and helps you speak and swallow comfortably. When saliva production drops — whether due to medicines like antihistamines, antidepressants, or diuretics, or following radiotherapy to the head and neck — the effects can be genuinely disruptive to daily life. You can explore a wider range of oral health products at Cured Pharmacy to support your overall mouth care routine.
How Does Salivix Spray Work to Relieve Dry Mouth?
Salivix Spray works by delivering a fine mist of saliva-mimicking solution directly onto the oral mucosa — the soft tissue lining the inside of your mouth. The formulation contains acacia and malic acid, which together help to coat and lubricate the mouth's surfaces, reducing friction and the uncomfortable sensation of dryness. Here is how it works in practice:
- The spray is directed into the mouth and applied to the tongue, cheeks, and palate.
- The lubricating agents form a thin, protective film over the oral tissues.
- This film mimics the wetting and protective properties of natural saliva.
- Malic acid may also gently stimulate any residual salivary gland activity.
- Relief is typically felt within moments of application.
Because it works locally rather than systemically, Salivix Spray carries a low risk of drug interactions and is generally well tolerated by most adults.
Who Should Use Salivix Spray and Is It Right for You?
Salivix Spray is suitable for adults who experience dry mouth for a variety of reasons. It is particularly useful for people whose dry mouth is a known side effect of their regular medication, or those managing a chronic condition that affects salivary gland function. It is not a cure for the underlying cause — but it can make day-to-day life considerably more comfortable.
You may benefit from using Salivix Spray if you experience dry mouth due to any of the following:
- Medication side effects (e.g. antihistamines, antidepressants, antihypertensives, diuretics)
- Radiotherapy or chemotherapy affecting the head and neck region
- Sjögren's syndrome or other autoimmune conditions affecting salivary glands
- Mouth breathing, particularly during sleep
- Dehydration or prolonged periods without drinking fluids
How Does Salivix Spray Compare to Other Dry Mouth Products?
| Feature | Salivix Spray 50ml | Biotene Oral Balance Gel |
|---|---|---|
| Form | Pump spray | Gel |
| Application method | Sprayed directly into mouth | Applied with finger or tongue |
| Portability | Compact, easy to carry | Tube format, slightly bulkier |
| Speed of relief | Immediate on application | Immediate on application |
| Prescription required | No — OTC | No — OTC |
Is Salivix Spray Safe to Store and Use Long-Term?
Salivix Spray should be stored below 25°C, away from direct sunlight, and kept out of the reach of children. Once opened, check the expiry date on the packaging and do not use beyond that date. As a dry mouth spray, Salivix is designed for repeated, ongoing use — many people with chronic xerostomia use it daily as part of their oral care routine. If you are also managing dental concerns alongside dry mouth, browsing the dental products range at Cured Pharmacy may be helpful.
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.
Salivix Spray 50ml specifications
| Treatment category | Dry mouth (xerostomia) relief |
| Mechanism of action | Saliva substitute — lubricates and moistens oral mucosa |
| Effective for | Dry mouth caused by medication, radiotherapy, Sjögren's syndrome, or mouth breathing |
| Suitable for | Adults; consult a pharmacist for use in children under 12 |
| Active ingredient | Acacia, malic acid (saliva substitute formulation) |
| Pack size | 50ml |
| UK classification | General Sale List (GSL) |
| Preparation | Aqueous oral spray solution |
| Route of administration | Oral (buccal spray) |
Specifications of Salivix Spray 50ml
What Is Salivix Spray and What Is It Used For?
Salivix Spray 50ml is an over-the-counter saliva substitute, manufactured by Galen, used to relieve the symptoms of dry mouth (xerostomia). It is not a treatment for the underlying cause of dry mouth, but rather a symptomatic aid that helps restore moisture and comfort to the mouth. The NHS recognises dry mouth as a common condition that can significantly affect quality of life, particularly in people taking certain medicines or undergoing cancer treatment. Salivix Spray is suitable for adults who need regular, convenient relief throughout the day.
What Do You Need to Know Before Using Salivix Spray?
Before using Salivix Spray, it is important to be aware of the following contraindications and precautions:
- Do not use if you are allergic to any of the ingredients, including acacia or malic acid.
- Not recommended for children under 12 years of age without medical advice.
- If your dry mouth is caused by an undiagnosed condition, consult your GP before starting any saliva substitute.
- Speak to your pharmacist if you are pregnant or breastfeeding, as a precaution.
- Do not use if the spray nozzle is damaged or the seal is broken on receipt.
Regarding drug interactions, no significant interactions with other medicines have been identified for Salivix Spray. However, as a general precaution:
- If you are using other oral medications or mouth rinses, allow a short interval between applications.
- Inform your pharmacist of all medicines you are taking, including herbal remedies.
How Should You Use Salivix Spray Correctly?
Using Salivix Spray correctly ensures you get the most effective relief from your dry mouth symptoms. Follow these steps each time you use it:
- Remove the cap from the spray nozzle.
- Shake the bottle gently before use.
- Hold the bottle upright and direct the nozzle towards the inside of your mouth.
- Press the pump once or twice to release the spray onto your tongue, cheeks, and palate.
- Move your tongue around your mouth to distribute the solution evenly.
- Replace the cap after use.
- Repeat as often as needed throughout the day.
| Indication | Age Group | Dose | Frequency |
|---|---|---|---|
| Dry mouth (xerostomia) | Adults (18+) | 1–2 sprays per application | As often as needed |
| Dry mouth (xerostomia) | 12–17 years (under medical advice) | 1 spray per application | As directed by a healthcare professional |
If you are also managing other aspects of your health alongside dry mouth — for example, if you take regular medication that causes dryness as a side effect — it may be worth exploring our vitamins and supplements range to support your overall wellbeing.
What Are the Possible Side Effects of Salivix Spray?
Salivix Spray is generally well tolerated. Side effects are uncommon, but as with any product applied to the mouth, some people may notice mild reactions. If any side effect persists or concerns you, stop using the spray and speak to your pharmacist or GP.
Common side effects:
- Mild tingling or slight irritation in the mouth immediately after application
- Temporary altered taste sensation
Less common side effects:
- Mild nausea if large amounts are accidentally swallowed
- Localised sensitivity or redness of the oral mucosa in people with known sensitivities to the ingredients
Serious allergic reactions (such as swelling of the face, lips, or throat, or difficulty breathing) are very rare but require immediate medical attention. Stop use and call 999 or go to your nearest A&E if this occurs.
How Should You Store Salivix Spray?
Correct storage helps maintain the quality and effectiveness of Salivix Spray throughout its shelf life. If you are managing multiple health products at home, it is good practice to keep all medicines stored safely and separately. You might also find our ear, nose and throat range useful if you experience related symptoms alongside dry mouth.
- Store below 25°C in a cool, dry place.
- Keep away from direct sunlight and sources of heat.
- Keep out of the reach and sight of children.
- Do not use after the expiry date printed on the packaging.
- Do not freeze.
- Do not transfer the contents to another container.
References
- https://www.nhs.uk/conditions/dry-mouth/
- https://www.nhs.uk/conditions/dry-mouth/causes/
- https://www.nhs.uk/conditions/dry-mouth/treatment/
- https://www.nhs.uk/conditions/sjogrens-syndrome/
- https://www.nhs.uk/conditions/radiotherapy/side-effects/
- https://bnf.nice.org.uk/drugs/saliva-stimulating-tablets/
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 Salivix Spray online in the UK?
You can buy Salivix Spray 50ml online from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £7.40. It is available without a prescription as an over-the-counter product, so no consultation is required. Simply add it to your basket and it will be dispatched directly to your door.
How does Salivix Spray work in the mouth?
Salivix Spray works by coating the oral mucosa with a lubricating film that mimics the properties of natural saliva, using ingredients including acacia and malic acid. This helps relieve the dryness, stickiness, and discomfort associated with xerostomia. Because it acts locally in the mouth, it does not enter the bloodstream and carries a very low risk of systemic side effects.
How do I use Salivix Spray step by step?
Remove the cap, shake the bottle gently, and direct the nozzle towards the inside of your mouth before pressing the pump to release one or two sprays. Aim the mist at your tongue, cheeks, and the roof of your mouth, then move your tongue around to spread the solution. Replace the cap after each use and repeat as often as needed throughout the day.
How often can I use Salivix Spray each day?
Salivix Spray can be used as frequently as needed — there is no strict maximum number of daily applications. Most people find it helpful to use it before meals, before speaking for extended periods, and at bedtime. Follow the guidance in the patient information leaflet or ask your pharmacist if you are unsure.
What are the side effects of Salivix Spray?
Side effects are uncommon but may include mild tingling or irritation in the mouth immediately after spraying, or a temporary change in taste. In rare cases, people with sensitivities to the ingredients may notice mild redness of the oral mucosa. If you experience any persistent or unusual symptoms, stop use and speak to your pharmacist or GP.
Who is Salivix Spray suitable for?
Salivix Spray is suitable for adults experiencing dry mouth due to causes such as medication side effects, radiotherapy to the head and neck, Sjögren's syndrome, or mouth breathing. It is not recommended for children under 12 without medical advice. If you are pregnant, breastfeeding, or have an underlying health condition, speak to your pharmacist before use.
Can I use Salivix Spray if I take other medicines?
No significant drug interactions have been identified for Salivix Spray, as it acts locally in the mouth rather than being absorbed into the bloodstream. However, if you are using other oral medications or mouth rinses, it is sensible to leave a short gap between applications. Always inform your pharmacist of all medicines you are taking, including over-the-counter products and herbal remedies.
What happens if I accidentally swallow Salivix Spray?
Swallowing a small amount of Salivix Spray during normal use is not considered harmful, as the ingredients are not toxic in the quantities delivered by the spray. If a large amount is accidentally ingested — for example by a child — contact NHS 111 or your nearest A&E for advice. Keep the bottle out of reach of children at all times.
What are the alternatives to Salivix Spray for dry mouth?
Alternatives to Salivix Spray include other saliva substitute products such as Biotene Oral Balance gel, BioXtra gel, and Glandosane spray, all of which are available over the counter. You can browse a range of options in our oral health collection. Your pharmacist can help you choose the most appropriate product based on your specific symptoms and preferences.
How long can you use Salivix Spray for?
Salivix Spray can be used long-term as a symptomatic aid for chronic dry mouth conditions, and many people use it daily as part of their ongoing oral care routine. It does not lose effectiveness with prolonged use. However, if your dry mouth persists, worsens, or has no obvious cause, consult your GP to investigate any underlying condition.
Is Salivix Spray suitable for people having radiotherapy?
Yes — dry mouth is a well-recognised side effect of radiotherapy to the head and neck, and saliva substitute sprays like Salivix are commonly recommended to manage this symptom. The NHS acknowledges that radiotherapy can permanently damage salivary glands, making long-term use of saliva substitutes necessary for some patients. Always check with your oncology team before introducing new products during active treatment.
Can Salivix Spray help with dry mouth at night?
Yes — using Salivix Spray just before bed can help reduce the discomfort of dry mouth during the night, particularly for people who breathe through their mouth while sleeping. Applying one or two sprays after brushing your teeth at night is a practical way to maintain oral comfort. If night-time dry mouth is a persistent problem, speak to your GP about possible causes such as sleep apnoea or medication side effects.
Does Salivix Spray help protect teeth from decay?
Saliva plays a key role in protecting teeth by neutralising acids and washing away food particles, so relieving dry mouth with a saliva substitute like Salivix Spray can indirectly support dental health. However, Salivix Spray is not a fluoride treatment and should not replace regular brushing, flossing, and dental check-ups. If you are concerned about dental health alongside dry mouth, explore our dental products range for additional support.
What are the latest findings on saliva substitutes for xerostomia?
Current clinical guidance, including NHS recommendations, supports the use of saliva substitutes as a first-line symptomatic treatment for xerostomia when the underlying cause cannot be resolved. Research continues to explore the role of salivary gland stimulation and newer formulations, but established products like Salivix Spray remain a practical, evidence-supported option. Your GP or dentist can advise on the most up-to-date management strategies for your specific situation.
Is Salivix Spray available on NHS prescription?
Salivix Spray may be available on NHS prescription in certain circumstances, particularly for patients with conditions such as Sjögren's syndrome or those experiencing dry mouth following radiotherapy. However, it is also available to buy over the counter without a prescription, which can be more convenient for many people. Speak to your GP or dentist if you think you may be eligible for a prescription.
Description
What Is Salivix Dry Mouth Spray and How Can It Help You?
If your mouth feels persistently dry, sticky, or uncomfortable, you are not alone. Dry mouth — known clinically as xerostomia — affects a significant number of people in the UK, often as a side effect of medication, medical treatment, or an underlying health condition. Dry mouth spray products like Salivix Spray 50ml are specifically designed to provide fast, soothing relief by acting as a saliva substitute, helping to restore moisture and comfort to the oral cavity. Manufactured by Galen, Salivix is a well-established option available without a prescription, making it easy to access when you need it most.
Saliva plays a far more important role than most people realise. It lubricates the mouth, aids digestion, protects teeth from decay, and helps you speak and swallow comfortably. When saliva production drops — whether due to medicines like antihistamines, antidepressants, or diuretics, or following radiotherapy to the head and neck — the effects can be genuinely disruptive to daily life. You can explore a wider range of oral health products at Cured Pharmacy to support your overall mouth care routine.
How Does Salivix Spray Work to Relieve Dry Mouth?
Salivix Spray works by delivering a fine mist of saliva-mimicking solution directly onto the oral mucosa — the soft tissue lining the inside of your mouth. The formulation contains acacia and malic acid, which together help to coat and lubricate the mouth's surfaces, reducing friction and the uncomfortable sensation of dryness. Here is how it works in practice:
- The spray is directed into the mouth and applied to the tongue, cheeks, and palate.
- The lubricating agents form a thin, protective film over the oral tissues.
- This film mimics the wetting and protective properties of natural saliva.
- Malic acid may also gently stimulate any residual salivary gland activity.
- Relief is typically felt within moments of application.
Because it works locally rather than systemically, Salivix Spray carries a low risk of drug interactions and is generally well tolerated by most adults.
Who Should Use Salivix Spray and Is It Right for You?
Salivix Spray is suitable for adults who experience dry mouth for a variety of reasons. It is particularly useful for people whose dry mouth is a known side effect of their regular medication, or those managing a chronic condition that affects salivary gland function. It is not a cure for the underlying cause — but it can make day-to-day life considerably more comfortable.
You may benefit from using Salivix Spray if you experience dry mouth due to any of the following:
- Medication side effects (e.g. antihistamines, antidepressants, antihypertensives, diuretics)
- Radiotherapy or chemotherapy affecting the head and neck region
- Sjögren's syndrome or other autoimmune conditions affecting salivary glands
- Mouth breathing, particularly during sleep
- Dehydration or prolonged periods without drinking fluids
How Does Salivix Spray Compare to Other Dry Mouth Products?
| Feature | Salivix Spray 50ml | Biotene Oral Balance Gel |
|---|---|---|
| Form | Pump spray | Gel |
| Application method | Sprayed directly into mouth | Applied with finger or tongue |
| Portability | Compact, easy to carry | Tube format, slightly bulkier |
| Speed of relief | Immediate on application | Immediate on application |
| Prescription required | No — OTC | No — OTC |
Is Salivix Spray Safe to Store and Use Long-Term?
Salivix Spray should be stored below 25°C, away from direct sunlight, and kept out of the reach of children. Once opened, check the expiry date on the packaging and do not use beyond that date. As a dry mouth spray, Salivix is designed for repeated, ongoing use — many people with chronic xerostomia use it daily as part of their oral care routine. If you are also managing dental concerns alongside dry mouth, browsing the dental products range at Cured Pharmacy may be helpful.
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.
Salivix Spray 50ml specifications
| Treatment category | Dry mouth (xerostomia) relief |
| Mechanism of action | Saliva substitute — lubricates and moistens oral mucosa |
| Effective for | Dry mouth caused by medication, radiotherapy, Sjögren's syndrome, or mouth breathing |
| Suitable for | Adults; consult a pharmacist for use in children under 12 |
| Active ingredient | Acacia, malic acid (saliva substitute formulation) |
| Pack size | 50ml |
| UK classification | General Sale List (GSL) |
| Preparation | Aqueous oral spray solution |
| Route of administration | Oral (buccal spray) |
Specifications of Salivix Spray 50ml
What Is Salivix Spray and What Is It Used For?
Salivix Spray 50ml is an over-the-counter saliva substitute, manufactured by Galen, used to relieve the symptoms of dry mouth (xerostomia). It is not a treatment for the underlying cause of dry mouth, but rather a symptomatic aid that helps restore moisture and comfort to the mouth. The NHS recognises dry mouth as a common condition that can significantly affect quality of life, particularly in people taking certain medicines or undergoing cancer treatment. Salivix Spray is suitable for adults who need regular, convenient relief throughout the day.
What Do You Need to Know Before Using Salivix Spray?
Before using Salivix Spray, it is important to be aware of the following contraindications and precautions:
- Do not use if you are allergic to any of the ingredients, including acacia or malic acid.
- Not recommended for children under 12 years of age without medical advice.
- If your dry mouth is caused by an undiagnosed condition, consult your GP before starting any saliva substitute.
- Speak to your pharmacist if you are pregnant or breastfeeding, as a precaution.
- Do not use if the spray nozzle is damaged or the seal is broken on receipt.
Regarding drug interactions, no significant interactions with other medicines have been identified for Salivix Spray. However, as a general precaution:
- If you are using other oral medications or mouth rinses, allow a short interval between applications.
- Inform your pharmacist of all medicines you are taking, including herbal remedies.
How Should You Use Salivix Spray Correctly?
Using Salivix Spray correctly ensures you get the most effective relief from your dry mouth symptoms. Follow these steps each time you use it:
- Remove the cap from the spray nozzle.
- Shake the bottle gently before use.
- Hold the bottle upright and direct the nozzle towards the inside of your mouth.
- Press the pump once or twice to release the spray onto your tongue, cheeks, and palate.
- Move your tongue around your mouth to distribute the solution evenly.
- Replace the cap after use.
- Repeat as often as needed throughout the day.
| Indication | Age Group | Dose | Frequency |
|---|---|---|---|
| Dry mouth (xerostomia) | Adults (18+) | 1–2 sprays per application | As often as needed |
| Dry mouth (xerostomia) | 12–17 years (under medical advice) | 1 spray per application | As directed by a healthcare professional |
If you are also managing other aspects of your health alongside dry mouth — for example, if you take regular medication that causes dryness as a side effect — it may be worth exploring our vitamins and supplements range to support your overall wellbeing.
What Are the Possible Side Effects of Salivix Spray?
Salivix Spray is generally well tolerated. Side effects are uncommon, but as with any product applied to the mouth, some people may notice mild reactions. If any side effect persists or concerns you, stop using the spray and speak to your pharmacist or GP.
Common side effects:
- Mild tingling or slight irritation in the mouth immediately after application
- Temporary altered taste sensation
Less common side effects:
- Mild nausea if large amounts are accidentally swallowed
- Localised sensitivity or redness of the oral mucosa in people with known sensitivities to the ingredients
Serious allergic reactions (such as swelling of the face, lips, or throat, or difficulty breathing) are very rare but require immediate medical attention. Stop use and call 999 or go to your nearest A&E if this occurs.
How Should You Store Salivix Spray?
Correct storage helps maintain the quality and effectiveness of Salivix Spray throughout its shelf life. If you are managing multiple health products at home, it is good practice to keep all medicines stored safely and separately. You might also find our ear, nose and throat range useful if you experience related symptoms alongside dry mouth.
- Store below 25°C in a cool, dry place.
- Keep away from direct sunlight and sources of heat.
- Keep out of the reach and sight of children.
- Do not use after the expiry date printed on the packaging.
- Do not freeze.
- Do not transfer the contents to another container.
References
- https://www.nhs.uk/conditions/dry-mouth/
- https://www.nhs.uk/conditions/dry-mouth/causes/
- https://www.nhs.uk/conditions/dry-mouth/treatment/
- https://www.nhs.uk/conditions/sjogrens-syndrome/
- https://www.nhs.uk/conditions/radiotherapy/side-effects/
- https://bnf.nice.org.uk/drugs/saliva-stimulating-tablets/
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 Salivix Spray online in the UK?
You can buy Salivix Spray 50ml online from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £7.40. It is available without a prescription as an over-the-counter product, so no consultation is required. Simply add it to your basket and it will be dispatched directly to your door.
How does Salivix Spray work in the mouth?
Salivix Spray works by coating the oral mucosa with a lubricating film that mimics the properties of natural saliva, using ingredients including acacia and malic acid. This helps relieve the dryness, stickiness, and discomfort associated with xerostomia. Because it acts locally in the mouth, it does not enter the bloodstream and carries a very low risk of systemic side effects.
How do I use Salivix Spray step by step?
Remove the cap, shake the bottle gently, and direct the nozzle towards the inside of your mouth before pressing the pump to release one or two sprays. Aim the mist at your tongue, cheeks, and the roof of your mouth, then move your tongue around to spread the solution. Replace the cap after each use and repeat as often as needed throughout the day.
How often can I use Salivix Spray each day?
Salivix Spray can be used as frequently as needed — there is no strict maximum number of daily applications. Most people find it helpful to use it before meals, before speaking for extended periods, and at bedtime. Follow the guidance in the patient information leaflet or ask your pharmacist if you are unsure.
What are the side effects of Salivix Spray?
Side effects are uncommon but may include mild tingling or irritation in the mouth immediately after spraying, or a temporary change in taste. In rare cases, people with sensitivities to the ingredients may notice mild redness of the oral mucosa. If you experience any persistent or unusual symptoms, stop use and speak to your pharmacist or GP.
Who is Salivix Spray suitable for?
Salivix Spray is suitable for adults experiencing dry mouth due to causes such as medication side effects, radiotherapy to the head and neck, Sjögren's syndrome, or mouth breathing. It is not recommended for children under 12 without medical advice. If you are pregnant, breastfeeding, or have an underlying health condition, speak to your pharmacist before use.
Can I use Salivix Spray if I take other medicines?
No significant drug interactions have been identified for Salivix Spray, as it acts locally in the mouth rather than being absorbed into the bloodstream. However, if you are using other oral medications or mouth rinses, it is sensible to leave a short gap between applications. Always inform your pharmacist of all medicines you are taking, including over-the-counter products and herbal remedies.
What happens if I accidentally swallow Salivix Spray?
Swallowing a small amount of Salivix Spray during normal use is not considered harmful, as the ingredients are not toxic in the quantities delivered by the spray. If a large amount is accidentally ingested — for example by a child — contact NHS 111 or your nearest A&E for advice. Keep the bottle out of reach of children at all times.
What are the alternatives to Salivix Spray for dry mouth?
Alternatives to Salivix Spray include other saliva substitute products such as Biotene Oral Balance gel, BioXtra gel, and Glandosane spray, all of which are available over the counter. You can browse a range of options in our oral health collection. Your pharmacist can help you choose the most appropriate product based on your specific symptoms and preferences.
How long can you use Salivix Spray for?
Salivix Spray can be used long-term as a symptomatic aid for chronic dry mouth conditions, and many people use it daily as part of their ongoing oral care routine. It does not lose effectiveness with prolonged use. However, if your dry mouth persists, worsens, or has no obvious cause, consult your GP to investigate any underlying condition.
Is Salivix Spray suitable for people having radiotherapy?
Yes — dry mouth is a well-recognised side effect of radiotherapy to the head and neck, and saliva substitute sprays like Salivix are commonly recommended to manage this symptom. The NHS acknowledges that radiotherapy can permanently damage salivary glands, making long-term use of saliva substitutes necessary for some patients. Always check with your oncology team before introducing new products during active treatment.
Can Salivix Spray help with dry mouth at night?
Yes — using Salivix Spray just before bed can help reduce the discomfort of dry mouth during the night, particularly for people who breathe through their mouth while sleeping. Applying one or two sprays after brushing your teeth at night is a practical way to maintain oral comfort. If night-time dry mouth is a persistent problem, speak to your GP about possible causes such as sleep apnoea or medication side effects.
Does Salivix Spray help protect teeth from decay?
Saliva plays a key role in protecting teeth by neutralising acids and washing away food particles, so relieving dry mouth with a saliva substitute like Salivix Spray can indirectly support dental health. However, Salivix Spray is not a fluoride treatment and should not replace regular brushing, flossing, and dental check-ups. If you are concerned about dental health alongside dry mouth, explore our dental products range for additional support.
What are the latest findings on saliva substitutes for xerostomia?
Current clinical guidance, including NHS recommendations, supports the use of saliva substitutes as a first-line symptomatic treatment for xerostomia when the underlying cause cannot be resolved. Research continues to explore the role of salivary gland stimulation and newer formulations, but established products like Salivix Spray remain a practical, evidence-supported option. Your GP or dentist can advise on the most up-to-date management strategies for your specific situation.
Is Salivix Spray available on NHS prescription?
Salivix Spray may be available on NHS prescription in certain circumstances, particularly for patients with conditions such as Sjögren's syndrome or those experiencing dry mouth following radiotherapy. However, it is also available to buy over the counter without a prescription, which can be more convenient for many people. Speak to your GP or dentist if you think you may be eligible for a prescription.





