Clobetasone Butyrate

Clobetasone butyrate is a moderately potent topical corticosteroid used to treat a variety of inflammatory skin conditions, including eczema, dermatitis, insect bite reactions, and mild psoriasis.

It sits between hydrocortisone (mild) and betamethasone (potent) on the steroid potency scale, making it a useful step-up option when mild steroids are insufficient but a potent preparation is not yet warranted.

Clobetasone butyrate works by suppressing the inflammatory and immune responses in the skin, reducing redness, itching, swelling, and discomfort.

It is available as a cream and an ointment, with the cream being more suitable for moist or weeping areas and the ointment for dry, scaly, or thickened skin.

Because of its moderate potency, clobetasone butyrate can be used on slightly more sensitive areas than potent steroids, including the arms, legs, and trunk.

Some preparations are available over the counter for short-term use, while stronger or larger pack sizes require a prescription.

It is not generally recommended for the face or for use in children under twelve without medical supervision.

Apply a thin layer to the affected area once or twice daily, rubbing in gently. Use the smallest amount needed to cover the area. Wash your hands after application unless treating the hands.

Do not cover with airtight dressings unless advised by your doctor. If you are also using an emollient, apply it first and wait at least fifteen minutes before applying the steroid cream.

Treatment should be limited to the shortest effective duration. If there is no improvement after seven days, consult your prescriber for reassessment.

Apply thinly to affected skin once or twice daily. Over-the-counter use should not exceed seven days without medical advice.

Prescription courses may be longer but should still be kept as short as possible. When the condition improves, taper to once-daily use before stopping.

Fingertip units can help measure the correct amount: one fingertip unit covers an area roughly the size of two adult palms.

Short-term use at the recommended dose rarely causes significant side effects. Mild stinging or burning on application may occur.

With prolonged use, local effects may include skin thinning, stretch marks, visible blood vessels, and increased susceptibility to infection.

Contact dermatitis to the cream base is uncommon but possible. Systemic absorption is very low with short courses applied to limited areas.

If skin changes develop, stop treatment and consult your prescriber.

Do not use on untreated infected skin; any bacterial, fungal, or viral infection must be treated concurrently. Avoid prolonged use on the face, armpits, or groin. Keep away from the eyes.

In children, use the minimum amount and duration, and seek medical supervision for treatment beyond seven days. If the condition worsens or does not improve, the diagnosis should be reconsidered.

Moderately potent steroids are not suitable for nappy rash.

Clobetasone butyrate is contraindicated in patients with untreated bacterial, viral, or fungal skin infections, rosacea, acne vulgaris, perioral dermatitis, and hypersensitivity to clobetasone butyrate or any excipient.

It is not suitable for primary treatment of widespread plaque psoriasis, as abrupt withdrawal from extensive use may cause rebound flares.