Aldehyde, Ketone, Carboxylic Acid Aldehyde: Aldehyde is an organic compound which contain formyl group. This functional group, in its structure R-CHO, consist of carboxyl centre bonded to R group and hydrogen.
1 Infections, bites and stings, infestations, chronic diseases, allergic reactions, sun exposure, and dry skin are among the numerous causes of itching.  Anti-itch creams and lotions containing camphor, menthol, phenol, pramoxine (Caladryl, Tronolane), diphenhydramine (Benadryl), or benzocaine can bring relief.
This medication is used to treat a variety of skin conditions (e.g., eczema, dermatitis, allergies, rash). Fluocinonide is a strong corticosteroid. It reduces the swelling, itching, and redness that can occur in these types of conditions. The fluocinonide is in a water-washable emollient base. Emollients soften and moisturize the skin, leading to decreased itching and flaking. Emollients also help to protect the skin against irritation.