Topical steroids

Topical Steroids

Topical steroids (pronunciation: /ˈtɒpɪkəl ˈstɪərɔɪdz/) are a type of steroid medication that are applied directly to the skin to reduce inflammation and irritation. They are used in the treatment of a variety of dermatological conditions, including eczema, psoriasis, and contact dermatitis.

Etymology

The term "topical" comes from the Greek word "topikos," which means "of a place," referring to the application of the medication directly to the affected area. The term "steroid" comes from "sterol," a type of lipid, and "-oid," a suffix used in chemistry to indicate a compound related to another compound.

Types of Topical Steroids

There are many different types of topical steroids, which can be classified based on their potency. Some common types include:

• Hydrocortisone: A mild topical steroid often used for skin conditions such as eczema and rashes.
• Betamethasone: A more potent topical steroid used for more severe skin conditions.
• Clobetasol propionate: One of the most potent topical steroids, used for severe skin conditions that have not responded to other treatments.

Usage and Side Effects

Topical steroids are typically applied to the affected area once or twice a day, depending on the severity of the condition. They should be used sparingly, as overuse can lead to side effects such as skin thinning, stretch marks, and acne.

Related Terms

• Corticosteroid: A type of steroid hormone that reduces inflammation in the body.
• Dermatitis: Inflammation of the skin.
• Eczema: A condition that causes the skin to become itchy, red, and dry.
• Psoriasis: A skin condition that causes red, flaky, crusty patches of skin covered with silvery scales.

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