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Bextra Side Effects: Skin disorders: Stevens-Johnson Syndrome
Bextra can cause hypersensitivity reactions (i.e., anaphylactic reactions and
angioedema) and skin reactions, including cases of Stevens-Johnson syndrome,
toxic epidermal necrolysis, exfoliative dermatitis and erythema
multiforme.
These cases, some of which were serious/life threatening,have
occurred in patients with and without a history of allergic-type reactions to
sulfonamides.
Stevens-Johnson syndrome (SJS) is a severe and potentially life-threatening (15% of cases) disease, it is a hypersensitivity complex affecting the skin and the mucous membranes, a severe expression of erythema multiforme (EM) (and so SJS is also called erythema multiforme major).
SJS is characterized by fever, sore throat, and headache leading to the
sudden development of circular mucocutaneous lesions (target lesions) that can
cover the majority of the skin.
These lesions begin as macules and can
develop into papules, vesicles, blisters, or urticarial plaques.
The most
extreme cases are termed Toxic Epidermal Necrolysis Syndrome (TENS) or Lyell's
Syndrome, in these cases the entire skin is affected.
Treatment is initially similar to that of patients with thermal burns, and
continued care can only be supportive (e.g. IV fluids) and symptomatic (e.g.
analgesic mouth rinse for mouth ulcer); there is no specific drug treatment
(2002). An ophthalmologist should be consulted if eyes are
involved.
Treatment with corticosteroids is controversial since it might
aggravate the condition.
The cause of SJS is either infections (usually following viral infections such as herpes simplex virus, influenza, mumps, cat-scratch fever, histoplasmosis, Epstein-Barr virus, or similar), induced by allergic reactions to drugs, (valdecoxib, penicillins, barbiturate, sulfas, phenytoin, lamotrigine, nevirapine[1][2]), malignancy-related (carcinomas and lymphomas), or idiopathic (50% of the time).
Weitz & Luxenberg is no longer accepting Bextra cases.
see also:
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