Cetrimide + Ketoconazole is a medicated combination containing Cetrimide and Ketoconazole. It is used to treat skin and scalp conditions where fungal growth and the need for antiseptic cleansing occur together. Ketoconazole is an antifungal that helps manage symptoms of dandruff and seborrheic dermatitis. Cetrimide is an antiseptic that helps clean the skin and may prevent certain bacterial growth. This medicine is most commonly available as a medicated soap (or cleansing bar), shampoos, creams, and lotions.

Cetrimide + Ketoconazole is a medicated topical formulation that combines Cetrimide, an antiseptic agent, with Ketoconazole, a broad‑spectrum antifungal. It is specifically designed for the management of skin and scalp conditions of fungal origin, particularly where antiseptic cleansing is also required.

Ketoconazole acts against dermatophytes and yeasts, making it effective in conditions such as seborrheic dermatitis, dandruff, dermatophytosis (ringworm, athlete’s foot, jock itch), and cutaneous candidiasis. It helps relieve symptoms, including itching, scaling, and irritation associated with fungal infections.

Cetrimide provides antiseptic and cleansing action, supporting skin hygiene and reducing microbial contamination. Its role is important in preventing secondary bacterial growth in areas affected by fungal infections or minor wounds.

Overall, Cetrimide + Ketoconazole helps manage fungal skin and scalp disorders with associated inflammation. Safe and effective use depends on following the recommended frequency and applying the product correctly according to its dosage form (soap, shampoo, cream, or lotion). It is not intended for immediate relief of sudden symptoms, as its therapeutic effects develop with regular use.

Cetrimide + Ketoconazole may be indicated by your doctor for:

Seborrheic Dermatitis

Management of red, scaly, and itchy skin patches on the scalp, face, or body.

Dandruff

Treatment of excessive scalp flaking and associated itching.

Tinea Infections: Management of common fungal skin infections such as ringworm, athlete's foot, or jock itch.

Pityriasis Versicolor

Treatment of fungal infections that cause small, light or dark discoloured patches on the skin.

Skin Hygiene

Routine cleansing of skin areas prone to recurring fungal or bacterial colonisation.

Cetrimide + Ketoconazole may provide benefits such as:

• Manage fungi and bacteria overgrowth at the same time with a single localised application.

• Reduce itching and flaking by addressing the specific fungi responsible for skin and scalp irritation.

• Cleanse the skin deeply by removing excess oil, dirt, and dead skin cells through surfactant action.

• Help prevent secondary infections by maintaining a hygienic environment on the affected skin surface.

• Offer a convenient treatment through standard hygiene forms like medicated soaps and shampoos.

• Limit systemic exposure as the medicine acts locally on the skin and is not significantly absorbed into the blood.

Cetrimide + Ketoconazole is generally well-tolerated, though some people may experience localised skin reactions.

Common side effects of Cetrimide + Ketoconazole may include

• Mild skin dryness or redness

• A brief stinging or burning sensation when first applied

• Itching at the site of treatment

• Changes in hair texture or oiliness (if using the shampoo)

Uncommon side effects of Cetrimide + Ketoconazole may include

• Localised skin rash or contact dermatitis

• Skin irritation that persists after rinsing

• Temporary hair thinning or discolouration (rare)

Serious side effects that may require immediate medical attention include

• Signs of a severe allergic reaction (hives, swelling of the face, or difficulty breathing)

• Severe skin blistering, oozing, or peeling

• A sudden worsening of the skin condition being treated

• Always consult your doctor if you notice any persistent or unusual symptoms while using Cetrimide + Ketoconazole.

You must use Cetrimide + Ketoconazole exactly as your doctor or the product label suggests.

• Medicated Soap/Bar: Wet the affected skin and rub the soap to make a rich lather. Apply to the area and leave it on for 2–3 minutes before rinsing thoroughly with water.

• Shampoo: Apply to wet hair and massage into the scalp. Leave for 3–5 minutes so the medicine has time to penetrate, then rinse completely with water.

• Cream/Lotion: Clean and dry the affected skin area. Apply a thin layer to the affected area once or twice daily as directed.

Wash your hands after use (unless you are treating your hands). Avoid getting the medicine in your eyes, nose, or mouth. If contact occurs, rinse thoroughly with water.

Cetrimide + Ketoconazole works through two different actions to manage skin conditions. Ketoconazole is an antifungal agent that prevents fungi from producing ergosterol, a necessary part of their cell membrane. Without this, the fungi cannot grow or survive. Cetrimide works as a surfactant and antiseptic. It breaks down skin debris and disrupts the cell membranes of bacteria and fungi. Together, these actions help clear the infection and maintain a clean skin surface.

• Continue using the medicine for the full duration recommended by your doctor, even if the skin symptoms improve quickly.

• Make sure to leave the soap or shampoo lather on the skin for at least 2 to 5 minutes so the antifungal agent has time to work.

• Avoid using harsh, medicated, or heavily scented hair and skin products on the same area, as they might increase irritation.

• If your condition does not improve after 2 to 4 weeks of regular use, consult your healthcare professional.

• For dandruff, your doctor may suggest a "maintenance" wash once every week or two after the initial infection has cleared.

Store Cetrimide + Ketoconazole at room temperature in a dry place away from direct sunlight.

• Keep the soap in a well-drained dish so it does not stay wet and become soft.

• Keep the bottle or tube tightly closed when not in use.

• Keep out of the reach of children and pets.

• Do not use the medicine after the expiry date printed on the packaging.

• General Diet (NO INTERACTION): Food and drinks do not change how well this skin treatment works.

• Topical Corticosteroids (MODERATE): If you have been using a strong steroid cream for a long time, tell your doctor. Stopping the steroid too quickly when starting this antifungal medicine can cause a skin flare-up.

• Other Medicated Cleansers (MILD): Using other medicated soaps or shampoos at the same time may make your skin very dry or increase the risk of irritation.

• Broken or Raw Skin (CAUTION): Use carefully on very broken, weeping, or raw skin, as the antiseptic and antifungal components may cause significant stinging or irritation.

• Known Hypersensitivity (SEVERE): Do not use if you have had an allergic reaction to Cetrimide or any "azole" antifungal medicine in the past.

• Asthma/Allergies (MILD): Some patients with multiple drug sensitivities may experience localised reactions.

Using too much of this medicine on the skin may cause increased redness, peeling, or irritation. If the product is accidentally swallowed, seek medical help immediately.

If you miss a wash or application, use it as soon as you remember. If it is almost time for your next scheduled use, skip the missed one. Do not use extra amounts to make up for a missed dose.