Fucibet – Potent steroid-antibiotic combination for severe infected skin conditions.
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What is Fucibet?
Fucibet is a potent combination treatment that provides powerful anti-inflammatory and antibacterial effects for severe infected skin conditions. The combination of betamethasone valerate (potent steroid) with fusidic acid (antibiotic) makes it particularly effective for conditions that haven’t responded to milder treatments.
Book an online consultation if you have severe infected eczema, persistent inflammatory skin conditions, or skin infections that haven’t responded to milder treatments. Our GPs can assess whether Fucibet’s potent combination approach is appropriate for your specific skin condition while ensuring safe usage protocols.
What is Fucibet used for?
- Infected eczema
- Severe infected dermatitis
- Secondary bacterial skin infections with inflammation
- Infected psoriatic lesions
- Post-surgical infected wounds
- Severe allergic skin reactions with secondary infection
How does Fucibet work?
A combination cream containing betamethasone valerate (potent steroid) and fusidic acid (antibiotic), providing powerful anti-inflammatory effects while treating bacterial skin infections simultaneously.
Dosage and Administration
Adults
Apply thinly to affected area 1-2 times daily. Do not use for more than 7 days without medical review.
Children
Not recommended for children under 1 year. Use with extreme caution in older children under specialist supervision.
Important Notes
- Apply thinly to clean, dry skin.
- Do not use under occlusive dressings unless specifically advised.
- Wash hands after application unless treating hands.
- Avoid contact with eyes and mucous membranes.
Side Effects
Common Side Effects
- Skin burning or stinging
- Skin thinning (with prolonged use)
- Local skin irritation
- Change in skin pigmentation
- Increased hair growth at application site
Serious Side Effects
Seek immediate medical attention if you experience:
- Severe skin atrophy and stretch marks
- Delayed wound healing
- Systemic steroid effects (with extensive use)
- Masking of skin infections
- Severe allergic reactions
- Adrenal suppression (with prolonged extensive use)
Important Warnings
- POTENT STEROID: Do not use for more than 7 days without medical review.
- Not suitable for viral, fungal, or tuberculous skin infections.
- Avoid use on face, groin, or axillae except under specialist supervision.
- Do not use in children under 1 year—risk of systemic absorption.
- Tell your GP if condition worsens or doesn't improve within 7 days.
Drug Interactions
Tell your GP if you're taking any of the following medications:
- Generally minimal systemic absorption with appropriate topical use.
- Avoid concurrent use with other topical steroids.
- May interact with other topical medications applied to same area.
- Generally safe to use with oral medications when used appropriately.
Frequently Asked Questions
How is Fucibet different from milder steroid-antibiotic combinations?
Fucibet contains betamethasone valerate, a potent steroid, making it much stronger than combinations with mild steroids like hydrocortisone. It's reserved for severe conditions.
Why is the treatment duration limited to 7 days?
The potent steroid can cause significant skin thinning, stretch marks, and other serious side effects with prolonged use. Short courses minimize these risks.
Can I use Fucibet on my face?
Only under specialist dermatological supervision due to high risk of skin thinning and other complications on facial skin, which is more sensitive.
What should I do if my skin condition gets worse?
Stop using Fucibet immediately and contact your GP, as worsening may indicate the wrong diagnosis, viral infection, or allergic reaction to the treatment.
Medically Reviewed by: Mohammed Hassan - Independent Prescriber
Last Updated: 2025-01-14