— Product
KETOROZ SHAMPOO
KETACONAZOLE 2% SHAMPOO
KETOROZ SHAMPOO is a medicated shampoo containing ketoconazole 2%, an antifungal. It is used for the active treatment of dandruff, seborrhoeic dermatitis of the scalp, and tinea versicolor, at the higher strength used to bring an active condition under control.
01
Benefits
- Ketoconazole targets Malassezia, the yeast driving dandruff and seborrhoeic dermatitis, treating the cause rather than removing scale.
- The 2% strength is the treatment concentration for active disease, stronger than the 1% maintenance formulation.
- Effective in tinea versicolor, where it can be applied to the trunk as well as the scalp.
- Reduces the itching, flaking and redness of seborrhoeic dermatitis, often within two weeks.
- Once the condition is controlled, treatment can be stepped down to a lower strength or reduced frequency.
02
Side effects
Not everyone gets these. Most are mild and settle as the course finishes.
Common
- Dryness of the scalp or hair
- Itching or mild burning during application
- Change in hair texture
- Local redness
Less common
- Increased hair shedding
- Contact dermatitis with persistent redness and itching
- Discolouration of chemically treated or grey hair
- Scalp irritation with over-frequent use
Stop and get medical help if any of these occur
- Severe scalp irritation, blistering or ulceration
- Swelling of the face, lips or eyelids, or difficulty breathing
- Widespread rash beyond the treated area
- Marked hair loss
- No improvement after four weeks of correct use
03
Precautions
- For external use only. Avoid the eyes; rinse thoroughly with water if contact occurs.
- Leave the lather on for three to five minutes before rinsing — contact time is what makes it work.
- Contraindicated in known hypersensitivity to ketoconazole or other azole antifungals.
- In tinea versicolor, apply to all affected areas of the trunk, not just the scalp, and expect the pale patches to persist for months after the fungus has cleared.
- Seborrhoeic dermatitis is controlled rather than cured; maintenance treatment is usually needed.
- May affect the colour of chemically treated, permed or grey hair.
- Do not use on broken or badly inflamed scalp skin without advice.
- Seek review if there is no improvement after four weeks.