Antipruritics
Antipruritics
Antipruritics (pronounced: an-ti-pru-rit-ics) are a type of medication used to relieve itching (pruritus). The term is derived from the Greek words 'anti', meaning against, and 'pruritus', meaning itching.
Usage
Antipruritics are commonly used in the treatment of conditions such as dermatitis, eczema, psoriasis, chickenpox, allergic reactions, and insect bites. They work by blocking the action of certain chemicals in the body that cause itching.
Types of Antipruritics
There are several types of antipruritics, including:
- Topical antipruritics: These are applied directly to the skin and include creams, ointments, and lotions. Examples include calamine lotion and hydrocortisone cream.
- Oral antipruritics: These are taken by mouth and include antihistamines such as diphenhydramine (Benadryl) and cetirizine (Zyrtec).
- Injectable antipruritics: These are given by injection and include corticosteroids such as prednisone.
Side Effects
Like all medications, antipruritics can have side effects. These can include dry skin, burning or stinging at the application site, and, in rare cases, an allergic reaction. Oral antipruritics can cause drowsiness, while injectable antipruritics can have more serious side effects, including changes in mood or behavior.
See Also
References
External links
- Medical encyclopedia article on Antipruritics
- Wikipedia's article - Antipruritics
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