💧 Clotrimazole Lotion 1%
🔹 1. Prescription / Indication:
Clotrimazole 1% lotion is a topical antifungal used for fungal skin infections, especially when:
- The affected area is hairy, large, or sensitive
- Cream is unsuitable (e.g. scalp, groin, folds)
Indications include:
- Tinea corporis (ringworm)
- Tinea cruris (jock itch)
- Tinea pedis (athlete’s foot)
- Cutaneous candidiasis
- Pityriasis versicolor (tinea versicolor)
🔹 2. Description:
- Form: Topical lotion (liquid emulsion)
- Strength: 1% w/v Clotrimazole
- Appearance: White or off-white liquid, slightly viscous
- Route: For external use only
- Application: Apply 2–3 times daily on clean, dry skin
- Typical treatment duration: 2–4 weeks
🔹 3. Advantages:
- Covers larger or hairy areas easily
- Non-greasy, quick absorption
- Better for sensitive or weeping skin (e.g., folds, groin)
- Low irritation risk
- Broad antifungal coverage:
- Dermatophytes
- Candida
- Malassezia
🔹 4. Nature / Pharmacological Class:
- Class: Topical imidazole antifungal
- Mechanism:
- Inhibits ergosterol synthesis in fungal cell membranes
- Causes fungal cell death
- Fungistatic to fungicidal, depending on concentration
🔹 5. Common Packaging:
- Plastic bottle with nozzle cap or dropper
- Sizes: 15 mL, 20 mL, 30 mL, 50 mL, 100 mL
- Supplied in carton box with leaflet
🔹 6. Storage:
- Store below 25°C (77°F)
- Protect from light, moisture, and freezing
- Keep tightly closed and shake before use
- Keep out of reach of children
🔹 7. Patient Advice / Counseling:
- Clean and dry area before application
- Apply a thin layer and gently spread over affected and surrounding skin
- Wash hands after use
- Avoid contact with eyes, mucous membranes, or open wounds
- Continue full course even if symptoms improve early
- Use loose-fitting clothing to reduce moisture and friction
- If no improvement in 2–4 weeks, consult doctor
- Discontinue if irritation, redness, or allergy occurs
🔹 8. Purpose / Clinical Use:
- Effective treatment of superficial fungal skin infections
- Especially suitable for:
- Scalp, groin, folds
- Large areas
- Moist, weeping, or hairy skin
- Often used in pediatric and elderly patients due to gentle action