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.
One of the best natural home remedies for anal itching is ghee. The powerful antibacterial, antimicrobial, and anti-inflammatory properties in ghee help to soothe the irritated membranes. In addition, these properties also aid in reducing the swelling in your inflamed blood vessels as well as treating any infection.