Ketoconazole

Ketoconazole is an antifungal medication used to treat a wide range of fungal infections affecting the skin, hair, nails, and internal organs. It works by stopping the growth of fungus and is commonly available in the form of tablets, creams, shampoos, and lotions. Ketoconazole is effective against infections like ringworm, athlete’s foot, dandruff, seborrheic dermatitis, and yeast infections. It can be used both topically and orally depending on the severity and type of infection. Always use it under medical supervision to avoid potential side effects.

Uses of Ketoconazole

• Fungal skin infections (ringworm, jock itch, athlete's foot)
• Yeast infections (Candidiasis)
• Dandruff and seborrheic dermatitis
• Tinea versicolor (discolored patches on skin)
• Systemic fungal infections (oral use under medical guidance)

How Ketoconazole Works

Ketoconazole interferes with the formation of the fungal cell membrane by inhibiting an enzyme called ergosterol synthase. Without ergosterol, the fungus cannot maintain its structure, leading to its death and preventing further growth and spread of infection.

Benefits of Ketoconazole

• Effective in treating a broad range of fungal infections
• Available in multiple forms for easy application
• Provides quick relief from itching and inflammation
• Reduces flaking and scaling in dandruff
• Useful in both mild and severe fungal infections

How to Take Ketoconazole

Topical forms should be applied directly to the affected area, usually once or twice daily. Shampoo is used as directed by the doctor, generally twice a week. Oral tablets should be taken with food to avoid stomach upset, and only under strict medical supervision. Do not stop treatment abruptly without consulting your doctor.

Type of Dosage Available

• Katkon Ketoconazole 2% Shampoo - Ketoconazole 2% 
• Katkon Soap - Ketoconazole 1%  
• Katkon 200 Tablet - Ketoconazole 200mg 
• Katkon Cream - Ketoconazole 2% w/w 

Side Effects of Ketoconazole

• Skin irritation, redness, or itching (topical use)
• Dryness or oiliness of hair or scalp (shampoo)
• Nausea, vomiting, or stomach pain (oral use)
• Liver problems (rare but serious)
• Headache or dizziness

Safety Advice

• Do not use on broken or inflamed skin without doctor’s advice
• Avoid contact with eyes and mouth (topical forms)
• Inform your doctor of liver problems before using oral tablets
• Complete the full course of treatment for best results
• Pregnant or breastfeeding women should consult a doctor

Frequently Asked Questions (FAQs)

Q. What is Ketoconazole used for?
A. Ketoconazole is used to treat fungal infections of the skin, scalp, and internal organs.

Q. Can I use Ketoconazole shampoo daily?
A. No, it is usually used twice a week or as advised by your doctor.

Q. Is Ketoconazole safe during pregnancy?
A. Consult your doctor before using Ketoconazole if you are pregnant or breastfeeding.

Q. How long does Ketoconazole take to work?
A. You may see improvement within a few days, but full effect takes 2–4 weeks of regular use.

Q. Can I stop using Ketoconazole once symptoms improve?
A. No, complete the full course as prescribed to avoid recurrence of the infection.