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.
Medical Treatment for vaginal itching, burning and irritation. Itching and burning related to STDs and vaginosis are normally treated with antibiotics. Such medications are prescribed by the doctor only and depend on the type of the disease or virus you have. Antifungal medications are used to treat yeast infections. They can be inserted into the vagina or taken orally.