FUSID

# Fusidic Acid 20 mg + Potassium Sorbate 2.7 mg ## Short Description Fusidic Acid 20 mg + Potassium Sorbate 2.7 mg is a **topical antibacterial medicine** used for certain bacterial skin infections. Fusidic acid is the active antibiotic that helps eliminate susceptible bacteria, while potassium sorbate is commonly included as an excipient or preservative in topical formulations. ## Key Benefits * Helps treat certain bacterial skin infections * Helps reduce bacterial growth at the affected area * Can help improve infection-related redness, swelling and discharge * Provides antibacterial action directly at the site of application * Useful against susceptible bacteria, including many **Staphylococcus** species ## Uses / Indications Fusidic Acid may be prescribed for: * Impetigo * Infected cuts and wounds * Infected eczema or dermatitis * Bacterial skin infections * Other susceptible superficial skin infections as directed by a healthcare professional ## How It Works **Fusidic acid** is an antibiotic that inhibits bacterial protein synthesis by interfering with elongation factor G (EF-G). This prevents susceptible bacteria from producing essential proteins needed for their growth and survival. **Potassium sorbate** is generally used as an excipient or preservative in topical preparations and is not the primary antibacterial treatment. ## Dosage & Administration * Apply the medicine exactly as directed by your doctor * Clean and gently dry the affected area before application, if instructed * Apply a thin layer to the affected skin * Wash your hands before and after application unless the hands are the treatment area * Avoid contact with the eyes and inside of the mouth or nose * Do not use more frequently or for longer than prescribed * Complete the prescribed course even if the infection starts to improve * Do not cover the area with an airtight dressing unless advised by your doctor ## Side Effects Possible side effects may include: * Mild skin irritation * Burning or stinging at the application site * Itching * Redness * Rash * Skin discomfort Stop using the medicine and seek medical advice if you develop severe irritation, significant swelling, blistering or signs of a serious allergic reaction. ## Precautions & Warnings * For external use only * Do not use if you are allergic to fusidic acid or any component of the formulation * Avoid contact with the eyes; rinse thoroughly with water if accidental contact occurs * Do not use on large areas of skin unless specifically prescribed * Prolonged or repeated use may contribute to antibiotic resistance * Do not use for viral or fungal skin infections unless specifically directed by a doctor * Inform your doctor if the infection is spreading or does not improve * Keep away from children * Use during pregnancy or breastfeeding only after medical advice ## Drug Interactions Because topical fusidic acid has limited systemic absorption, significant drug interactions are uncommon. However: * Tell your doctor about all medicines and topical products you are using * Avoid applying other creams, ointments or antibacterial products to the same area unless advised by a healthcare professional * Do not combine multiple topical antibiotics without medical advice ## Storage Information * Store according to the manufacturer's instructions on the product label * Keep the container tightly closed * Protect from excessive heat, moisture and direct sunlight * Do not freeze unless specifically instructed * Keep out of reach and sight of children * Do not use after the expiry date * Follow the product instructions regarding use after opening ## Prescription Status The prescription status of topical Fusidic Acid varies by **country and local regulations**. Some formulations may require a prescription, while others may be available under different pharmacy restrictions. Use it according to the advice of a qualified healthcare professional. ## Genuine Medicine Assurance * Purchase Fusidic Acid only from a licensed and reputable pharmacy * Check the product name, strength, batch number and expiry date * Ensure the tube, seal and packaging are intact * Do not use products with damaged, altered or suspicious packaging * Purchase medicines from authorized sources * Check that the strength matches your prescription or product recommendation * If you suspect the medicine is counterfeit, consult a pharmacist or the relevant medicine regulatory authority ## Frequently Asked Questions ### What is Fusidic Acid 20 mg used for? Fusidic Acid 20 mg is a topical antibiotic used to treat certain bacterial infections of the skin. ### Is Fusidic Acid an antibiotic? Yes. Fusidic acid is an antibacterial antibiotic that works against susceptible bacteria. ### What skin infections does Fusidic Acid treat? It may be used for bacterial skin infections such as impetigo and infected wounds, cuts, eczema or dermatitis, when caused by susceptible bacteria. ### Is Fusidic Acid effective against fungal infections? No. Fusidic acid is an antibiotic and does not treat fungal infections. ### Can Fusidic Acid be used for acne? Fusidic acid is not routinely recommended for ordinary acne. Antibiotic use for acne should be determined by a healthcare professional because unnecessary antibiotic use can contribute to resistance. ### How should Fusidic Acid cream or ointment be applied? Apply a thin layer to the affected area as directed by your doctor. Wash your hands before and after application and avoid contact with the eyes. ### Can Fusidic Acid be applied to an open wound? It may be prescribed for certain infected wounds, but it should be used according to medical advice, particularly for deep, extensive or severely infected wounds. ### Can Fusidic Acid be used on the face? It may be used on facial skin when prescribed, but avoid the eyes and mucous membranes. Follow your doctor's instructions carefully. ### Can Fusidic Acid cause skin irritation? Yes. Mild burning, stinging, itching or redness can occur at the application site. Severe or persistent irritation should be assessed by a healthcare professional. ### How long should I use Fusidic Acid? Use it for the duration prescribed by your doctor. Avoid prolonged or repeated use because unnecessary antibiotic exposure can contribute to bacterial resistance. ### Can I use Fusidic Acid during pregnancy? Consult your doctor before using Fusidic Acid during pregnancy or breastfeeding. Your healthcare professional can determine whether it is appropriate for your condition. ### Can Fusidic Acid be used with other creams? Tell your doctor or pharmacist about other creams, ointments or skin treatments you use. Avoid applying additional topical medicines to the same area unless advised. ### What is Potassium Sorbate in this medicine? Potassium sorbate is generally used as an excipient or preservative in pharmaceutical formulations. It is not the primary antibiotic component of this medicine. ### Can Fusidic Acid treat a viral skin infection? No. Fusidic acid is intended for susceptible bacterial infections and does not treat viral infections. ### What should I do if my skin infection does not improve? Contact your doctor if symptoms worsen, spread or fail to improve after the prescribed treatment period. The infection may require a different treatment or further evaluation. ## Medical Disclaimer This information is provided for general educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. The appropriate strength, formulation, frequency and duration of Fusidic Acid treatment depend on the patient's condition and the specific product. Always follow your doctor's instructions and read the product label before use. Seek medical attention if the infection becomes severe, spreads rapidly or if you experience signs of a serious allergic reaction.