Topical corticosteroids

Topical Corticosteroids

Topical corticosteroids (pronunciation: TOH-pih-kul KOR-tih-koh-STEER-oyds) are a type of steroid medication that are applied directly to the skin to reduce inflammation and irritation. They are often used to treat a variety of skin conditions such as eczema, psoriasis, and dermatitis.

Etymology

The term "corticosteroid" is derived from "cortex", referring to the outer layer of the adrenal gland where these hormones are produced, and "steroid", indicating its chemical structure. The prefix "topical" comes from the Greek word "topikos", meaning "of a place", referring to the local application of the medication.

Usage

Topical corticosteroids are typically used in the treatment of inflammatory skin conditions. They work by mimicking the effects of hormones your body produces naturally in your adrenal glands. When applied to the skin, they suppress the immune system, reducing inflammation and relieving associated symptoms such as swelling, itching, and redness.

Types

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

Hydrocortisone, a mild corticosteroid often used for minor skin irritations.
Betamethasone, a potent corticosteroid used for severe inflammatory skin disorders.
Clobetasol propionate, a very potent corticosteroid used for severe, resistant inflammatory skin conditions.

Side Effects

While topical corticosteroids are generally safe and effective when used as directed, they can cause side effects, especially with long-term use. These may include skin thinning, stretch marks, and skin color changes. It's important to follow your healthcare provider's instructions when using these medications.

Related Terms

External links

Medical encyclopedia article on Topical corticosteroids
Wikipedia's article - Topical corticosteroids

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Topical corticosteroids