Fox odor medicine allergy itching consider contact dermatitis, urticaria, drug rash, can be treated by applying drugs, oral medication. 1. Contact dermatitis: it is usually caused by allergic and inflammatory reactions in the body after contact with allergic substances. It can be treated by applying glycerine lotion and compound dexamethasone cream, which can stop the itching. 2. Hives: allergy to deodorant medicine can also induce hives, which can lead to localized itching of the skin, usually due to contact with allergic substances, resulting in skin allergic reaction disease. It can be treated with oral antihistamine drugs, such as cetirizine hydrochloride tablets, loratadine tablets and so on. 3. Drug rash: drug rash is the cause of abnormal reactions in the skin, mucous membranes and appendages after patients take coated and oral medications, so it will lead to allergic and itchy odor medication. First of all, you need to stop using the drug, and then oral antihistamine such as imipramine, etc., after using the drug can achieve the effect of anti-allergy. Fox odor medicine allergy itchy patients usually have to stay away from allergens, to prevent the recurrence of the disease, and the need for timely medical treatment, do not take medication without authorization.