MolluDab Solution (5% Potassium Hydroxide) - 2ml

What Is Molluscum Contagiosum Treatment MolluDab?

Molluscum contagiosum is a common viral skin infection caused by the molluscum contagiosum virus (MCV), a member of the poxvirus family. It produces small, round, pearly bumps — called papules — on the skin, and it spreads easily through direct skin-to-skin contact or shared towels and clothing. Children are particularly susceptible, though adults can develop it too, especially through close contact. Molluscum contagiosum treatment with MolluDab offers a targeted, clinically recognised approach to clearing these lesions at home, without the need for a GP referral. You can browse our wider range of skin care products if you're managing other skin concerns alongside this condition.

MolluDab Solution contains 5% potassium hydroxide (KOH) in a 2ml bottle with a built-in applicator brush. It is an over-the-counter (OTC) medicine, meaning no prescription is required. At £21.49, it represents a practical option for families and individuals looking to treat molluscum lesions without waiting for a dermatology appointment.

How Does MolluDab Solution Work on Lesions?

Potassium hydroxide is a strongly alkaline compound. When applied directly to a molluscum papule, it works through a process of chemical keratolysis — essentially breaking down the structural proteins within the lesion. This disrupts the integrity of the papule and triggers a localised inflammatory immune response, which then helps the body recognise and clear the viral infection.

• The alkaline solution penetrates the outer layer of the papule.
• It breaks down the keratin and viral proteins within the lesion.
• This causes the papule to become inflamed and eventually break open.
• The immune system is then activated to clear the remaining viral material.
• Treated lesions typically resolve within days to weeks of this inflammatory response.

Who Should Use MolluDab Solution?

MolluDab is suitable for a range of patients, though it must always be used carefully and according to the instructions. It is particularly useful when lesions are numerous, persistent, or causing distress — especially in children who may find the condition embarrassing at school or in social settings.

• Children aged 2 years and over (applied by an adult).
• Adults with molluscum contagiosum lesions on the body or limbs.
• Patients who prefer an at-home treatment over clinical procedures.
• Those whose lesions have not resolved naturally after several months.

It is not suitable for use on the face, genitals, or near the eyes. If you are immunocompromised or have a skin condition such as eczema, speak to your GP before using MolluDab.

How Does MolluDab Compare to Other Molluscum Treatments?

Is MolluDab Suitable for Sensitive Skin or Young Children?

Because potassium hydroxide is alkaline, it can cause irritation to healthy skin if applied incorrectly. The built-in applicator brush is designed to allow precise, targeted application directly onto each papule. Parents using MolluDab on children should take extra care to avoid surrounding skin, and should stop treatment on any individual lesion once it becomes visibly inflamed — this is the sign that the treatment has done its job. If your child has sensitive or eczema-prone skin, consult your GP first. You may also find it helpful to explore our baby and toddler range for complementary gentle skin products.

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.

What Is MolluDab Solution and What Is It Used For?

MolluDab Solution is a topical medicine containing 5% potassium hydroxide. It is used to treat molluscum contagiosum, a viral skin infection that causes small, dome-shaped papules with a characteristic central dimple. The condition is caused by the molluscum contagiosum virus and is most common in children, though it can affect adults too — particularly those with weakened immune systems or those who have had close skin contact with an infected person. MolluDab works by chemically disrupting the lesion, prompting the body's immune system to clear the infection. It is an over-the-counter product, available without a prescription.

What Do You Need to Know Before Using MolluDab Solution?

Before using MolluDab, read the following contraindications and warnings carefully. This solution is alkaline and can cause chemical burns if misused.

• Do not use on the face, eyelids, or near the eyes.
• Do not use on genital or perianal lesions without medical advice.
• Do not apply to inflamed, broken, or infected skin.
• Do not use if you are allergic to potassium hydroxide or any other ingredient.
• Do not use in children under 2 years of age.
• Avoid use if you have eczema, psoriasis, or another active skin condition in the treatment area.
• Consult your GP before use if you are immunocompromised (e.g. due to HIV, chemotherapy, or long-term steroid use).

No significant drug interactions have been identified for topical potassium hydroxide. However, avoid using other topical preparations on the same area at the same time unless advised by a healthcare professional.

• No known interactions with oral medicines.
• Avoid concurrent use of other keratolytic agents (e.g. salicylic acid) on the same lesions.

How Should You Use MolluDab Solution Correctly?

Precise application is essential. The built-in applicator brush allows you to target each lesion individually. Always wash your hands before and after use, and take care not to touch your eyes or mouth during application.

1. Wash and dry the affected area thoroughly before applying.
2. Open the MolluDab bottle and use the built-in brush applicator.
3. Apply a small amount of solution directly onto each molluscum papule only — do not apply to surrounding healthy skin.
4. Allow the solution to dry completely before covering with clothing.
5. Repeat twice daily (morning and evening) until each lesion becomes visibly inflamed.
6. Once a lesion is inflamed, stop applying MolluDab to that specific spot — inflammation signals successful treatment.
7. Continue treating any remaining uninflamed lesions until they too respond.

What Are the Possible Side Effects of MolluDab Solution?

Like all medicines, MolluDab can cause side effects, though not everyone experiences them. Some reactions are actually expected and indicate the treatment is working. If you're managing other skin conditions alongside molluscum, you may find our creams and ointments collection useful for soothing surrounding skin.

Common side effects (expected and usually mild):

• Localised stinging or burning at the application site.
• Redness and inflammation around the treated lesion.
• Mild swelling of the papule — this is a sign the treatment is working.

Less common side effects (seek advice if these occur):

• Blistering or ulceration of the skin.
• Spreading redness beyond the treated area.
• Significant pain or discomfort that does not settle.
• Allergic skin reaction (rash, hives, or intense itching).

If you accidentally get MolluDab in your eyes, rinse immediately with plenty of clean water and seek medical attention. Do not continue use if you experience severe or worsening skin reactions.

How Should You Store MolluDab Solution Safely?

Correct storage keeps the solution effective and safe for the duration of your treatment. Always check the expiry date before use. If you need further guidance on safe storage of medicines at home, the NHS provides helpful advice. You can also explore our first aid range for other household health essentials.

• Store below 25°C in a cool, dry place.
• Keep away from direct sunlight and heat sources.
• Always replace the cap tightly after each use to prevent evaporation.
• Keep out of reach and sight of children.
• Do not store in the bathroom or near moisture.
• Do not use after the expiry date printed on the bottle.
• Dispose of unused medicine safely — return to your local pharmacy for disposal.