Bactiderm-GM

Chloramphenicol (5% w/w) + Clotrimazole (1% w/w) + Beclometasone (0.025% w/w)
Price: ₹42 - ₹62 for 15g tube (Approx.)
Mfr: Lupin Ltd. | Form: Cream

📋 Clinical Overview

A fixed-dose combination topical preparation containing a broad-spectrum antibiotic (Chloramphenicol), an antifungal agent (Clotrimazole), and a potent corticosteroid (Beclometasone). It is primarily indicated for the treatment of mixed bacterial and fungal skin infections complicated by inflammation and pruritus. This combination provides a synergistic effect against common dermatological pathogens while controlling the inflammatory response.

💊 Dosage & Administration

Adult: Apply a thin layer to the affected area 2 to 3 times daily. Duration should not exceed 2 weeks without medical reassessment.

Note: Wash and dry the area gently before application. Apply a pea-sized amount for an area the size of the palm. Rub in gently until absorbed. Wash hands before and after application unless hands are the treated area. Do not cover with airtight occlusive dressings unless specifically advised by a doctor. Do not use in or near the eyes.

⚠️ Contraindications

  • Hypersensitivity to any component, other amphenicols, imidazoles, or corticosteroids
  • Viral skin infections (herpes simplex, varicella, vaccinia)
  • Primary bacterial skin infections without fungal component (use simpler antibiotic)
  • Primary fungal infections without significant inflammation (use antifungal alone)
  • Tuberculous or syphilitic skin lesions
  • Perioral dermatitis
  • Acne vulgaris
  • Rosacea

🔬 Mechanism of Action

The combination exerts a triple action: Chloramphenicol inhibits bacterial protein synthesis, Clotrimazole disrupts fungal cell membrane integrity, and Beclometasone suppresses inflammation and immune response.

🤕 Side Effects

  • Local burning or stinging sensation (transient)
  • Itching
  • Dryness of skin
  • Erythema

🤰 Special Populations

Pregnancy: Category C (US FDA). Corticosteroids are teratogenic in animals. Chloramphenicol crosses the placenta. Use only if potential benefit justifies potential fetal risk, especially in first trimester. Avoid large amounts or long duration.

Driving: No effect on driving ability.

🔄 Drug Interactions

Other Topical CorticosteroidsAdditive risk of skin atrophy and systemic absorption.Major
Erythromycin, Clindamycin (topical)Theoretical antagonism with Chloramphenicol (bacteriostatic vs. bacteriostatic).Moderate
Warfarin, AcenocoumarolChloramphenicol may inhibit metabolism, increasing anticoagulant effect and INR.Major
Phenytoin, PhenobarbitalChloramphenicol may increase levels of these drugs via CYP450 inhibition.Major
Sulfonylureas (e.g., Glimepiride)Chloramphenicol may potentiate hypoglycemic effect.Moderate
CyclosporineChloramphenicol may increase cyclosporine levels.Major

🔁 Alternatives to Bactiderm-GM

Same composition (Chloramphenicol (5% w/w) + Clotrimazole (1% w/w) + Beclometasone (0.025% w/w)), different brands:

Candid-B Cloben-G Fourderm Zincoplex-BC