what could cause itching all over
There are several reasons why skin can become severely itchy including dry skin, nerve disorders, allergic reactions, taking certain drugs and pregnancy. Irritation to certain fabrics or cosmetics can also be a factor reports Mayo Clinic.
The medical term for itching is pruritus. 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.