If you r suffering from last 10 months,you need to see a doctor.it can be urticaria which again can hv allergic reasons or many other things.Without comlete history n clinical examination no treatment can be started.skin problems are very well treated by homeopathic medicines.

Ars. Alb 30 is an effective medicine for itching. Take 4 pills x 3 times daily x 30 days.

Itching whole body since 10month most probably due to urticaria or allergic reaction in the body could be many more reason you must find out cause &keep away from that if not consult homeopathy doctor give complaining  of your disease as well as your personal complain to complete  an whole picture you than doctor will give medicine depend on your existing cause .ex:medicine like,APIs,Nat_mur,Her_sulp,Thus_tox,Urtica_urean.etc

Hello. Allergic test need not to be done. Every person has allergy to something or the other. Go for homoeopathic treatment. It will help you to control allergy. Regards

With Homoeopathic medicine Allergic Urticaria is completely curable, Homoeopathic doctor ask questions about your nature as well as tendency to understand constitution of patients, with the help of each and every question Homoeopath decide medicines.