Overview
Nizoral Anti-Dandruff Shampoo contains ketoconazole, an antifungal ingredient that works by stopping the growth of the yeast that causes dandruff and seborrhoeic dermatitis. By targeting the underlying cause, it helps clear visible flakes while soothing irritation and itching.
The shampoo is suitable for treating persistent or recurrent dandruff and can also be used for seborrhoeic dermatitis affecting the scalp. Regular use as directed helps restore the natural balance of the scalp and reduce the likelihood of symptoms returning.
Nizoral is intended for short-term treatment. Continued or frequent use beyond the recommended period should only be on the advice of a healthcare professional.
Directions
Directions for Use
For external use only.
Wet hair thoroughly.
Apply a small amount of shampoo to the scalp.
Massage gently into the scalp to form a lather.
Leave on for 3–5 minutes.
Rinse thoroughly with water.
Adults and adolescents aged 12 years and over:
- Use twice weekly for 2–4 weeks.
Once dandruff is cleared, use once every 1–2 weeks if advised to help prevent recurrence.
Always read the full patient information leaflet provided with the product before use.
Side Effects
Like all medicines, Nizoral Shampoo can cause side effects, although not everyone experiences them.
Common side effects may include:
Mild scalp irritation
Itching or dryness
Rare side effects:
Hair texture changes
Hair loss
Allergic reactions
If severe irritation or signs of an allergic reaction occur, stop using the shampoo and seek medical advice.
Warnings
- Do not use if you are allergic to ketoconazole or any of the ingredients.
- Avoid contact with eyes; if contact occurs, rinse thoroughly with water.
- For use on the scalp only.
- Not recommended for children under 12 years unless advised by a healthcare professional.
- Consult a doctor or pharmacist if symptoms persist or worsen.
Ingredients
Active Ingredient:
Ketoconazole 2% w/w
Other Ingredients:
Aqua
Sodium laureth sulfate
Disodium lauryl sulfosuccinate
Cocamide DEA
Imidurea
Always check the packaging and patient information leaflet for the most up-to-date ingredients list.
FAQ
What is Nizoral Shampoo used for?
It is used to treat dandruff and seborrhoeic dermatitis by targeting the yeast that causes flaking and itching.
How often should I use Nizoral Shampoo?
Use twice weekly for 2–4 weeks, or as directed by a healthcare professional.
How long do I leave the shampoo on?
Leave the shampoo on the scalp for 3–5 minutes before rinsing.
Can I use it long term?
Nizoral is intended for short-term treatment. Long-term use should only be on the advice of a healthcare professional.
Is this suitable for children?
It is generally suitable for adults and adolescents aged 12 years and over. Seek medical advice for younger children.



