On the back of my neck is a large red raised rash and some spots are scabbing without being itched. creams have only helped thr itching. been a week.

Have it evaluated: There are many types and causes of skin rashes. Several types of inflammatory conditions of the skin, allergic reactions, sun exposure, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment.