In the treatment of severe facial eczema, one may be prescribed a limited time dose of a topical steroid. Initially the anti-inflammatory and vasoconstrictive effects of the topical steroids result in what appears to be clearance of the primary dermatitis. Cortisones work by decreasing inflammation, swelling, burning and itching at the site of application. When applied in an ointment they can help the skin maintain moisture. In general steroid ointments are stronger than steroid creams because the medicine penetrates better when in an ointment form.
Topical steroids are generally used to treat the symptoms of eczema, a skin condition characterized by itchy, red, scaly skin. They are also used for other inflammatory skin conditions such as psoriasis and dermatitis. They don't cure the conditions but can ease the symptoms. They work by reducing inflammation of the skin and thus easing the symptoms of itching, redness and swelling that occur with many skin conditions.
When a rosacea patient is treated for a prolonged time with topical steroids the disorder may at first respond, but inevitably the signs of steroid atrophy emerge with thinning of the skin and marked increase in telangiectases. The complexion becomes dark red with a copper-like hue. Soon the surface becomes studded with round, follicular, deep papulopustules, firm nodules, and even secondary comedones. The appearance is shocking with a flaming red, scaling, and papule-covered face.
Topical steroids frequently cause thinning of the skin if used for long periods of time. They can also cause acne-like pustules, dermatitis, broken blood vessels under the skin, stretch marks, loss of skin color (which may clear-up on stopping treatment) and, when used on the face, a rosacea-like disorder (reddening of the skin), also known as steroid rosacea. Other side effects can include itching, easy bruising, and in some cases skin infection.
The persistent use of topical steroids leads to epidermal atrophy, degeneration of dermal structure, and collagen deterioration after several months. Ultimately the skin develops the appearance of rosacea, and it is rendered extremely vulnerable to bacterial, viral, and fungal infection. Patients persist in using steroid creams or ointments because they have typically learned the hard way about the severe rebound inflammation that occurs if they stop. In short, they find themselves caught between rosacea like steroid dermatitis and the erythematous pustular eruptions of steroid rebound.
Steroid rosacea is an avoidable rosacea condition, which in addition to disfigurement is accompanied by severe discomfort and pain. Withdrawal of the steroid treatment is inevitably accompanied by exacerbation of the rosacea like symptoms.
On initial assessment, it can be very difficult to distinguish between true rosacea and its steroid-induced mimic. The neck and scalp are often the giveaway, said Dr.Roger Allen of the University Hospital, Nottingham, England. Steroid-induced rosacea is often diffuse, extending from the face down along the neck. In balding men, the scalp is often affected. True rosacea tends to be less diffuse. Unfortunately there is no easy way to resolve steroid-induced rosacea, short of ceasing steroid use. This is, admittedly, a hard sell to patients who have already experienced the severe erythema, edema, and pustular eruptions associated with steroid rebound. Topical or systemic antibiotics may be needed if the patient has a bacterial infection. Cold chamomile tea compresses are a soothing adjunct for patients in the throes of steroid backlash. It is important to understand the rebound phenomenon in steroid induced rosacea. The rosacea sufferer is often baffled by their observation that the same medicine that was so effective in clearing their primary dermatoses or acne is now causing this distressing rosacea like condition, and that their skin gets markedly worse if they stop treatment. Prudence in steroid use is essential. Patients with seborrheic dermatitis, acne vulgaris, or other dermatoses simply should not be treated with topical corticosteroids.
Want to learn more about the effects of steroid induced rosacea? Visit these pages devoted to the rosacea connection and topical steroid use.
http://www.rosacea-ltd.com/malta.php3
http://www.rosacea-ltd.com/flushing.php3
www.rosacea-ltd.com/rossteroids.php3
http://www.internationalrosaceafoundation.org/steroids.php4