Seabather's Eruption Medication
- Author: Clarence William Brown Jr, MD; Chief Editor: William D James, MD more...
Medication Summary
High-potency topical steroids in combination with oral antihistamines are typically used in treating the cutaneous manifestations of seabather's eruption. Systemic corticosteroids should be reserved for patients with severe rash or pronounced associated systemic symptoms.
Corticosteroids
Class Summary
These agents have anti-inflammatory properties and cause profound and varied metabolic effects. In addition, these agents modify the body's immune response to diverse stimuli. They are effective in quickly reducing inflammation and pruritus.
Clobetasol (Temovate)
Class I superpotent topical steroid; suppresses mitosis and increases synthesis of proteins that decrease inflammation and cause vasoconstriction. Potent anti-inflammatory properties. Do not use in groin, axilla, or face.
Antihistamines
Class Summary
These agents prevent histamine response in sensory nerve endings and blood vessels. They are more effective in preventing histamine response than in reversing it. They also reduce pruritus.
Loratadine (Claritin)
Second-generation antihistamine with very low risk of sedation. Selectively inhibits peripheral histamine H1 receptors.
Cetirizine (Zyrtec)
Second-generation antihistamine with low risk of sedation. Forms complex with histamine for H1 receptor sites in blood vessels, GI tract, and respiratory tract.
Desloratadine (Clarinex)
Long-acting tricyclic histamine antagonist selective for H1 receptor. Relieves nasal congestion and systemic effects of seasonal allergy. Is a major metabolite of loratadine, which, after ingestion, is metabolized extensively to active metabolite 3-hydroxydesloratadine.
Antihistamine, H1 Blocker
Class Summary
Fexofenadine is a selective antihistamine used to relieve seasonal allergy symptoms (including sneezing, runny nose, itching, and watery eyes) and pruritus. Fexofenadine is available alone and in a combination product
Fexofenadine (Allegra)
Competes with histamine for H1 receptors in GI tract, blood vessels, and respiratory tract, reducing hypersensitivity reactions. Does not sedate. Available as 30-, 60-, or 180-mg tab. Allegra ODT tab formulated for disintegration in mouth immediately following administration. Each orally disintegrating tab contains 30 mg fexofenadine hydrochloride. Allegra oral susp contains 6 mg fexofenadine hydrochloride per mL or 30 mg/5 mL.
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