How does skin allergy rise red a knot to do

Skin allergy with red pimples, first of all to find the cause of allergy. The patient's work environment, living habits, diet, hobbies may be the cause of allergy. In addition, for chronic repeated allergic diseases, also look for chronic lesions, as well as internal organ diseases. During the onset of the need to pay attention to prevent a variety of external stimuli, such as hot water scalding, violent scratching and contact with sensitive chemicals and fur products. To prevent eating irritating foods such as fish and shrimp, strong tea, coffee, alcohol, etc. Treatment can first consider the application of hormone topical preparations, can be applied weak hormone desonide cream, aloson cream, etc. Oral drugs mainly oral antihistamines, such as levocetirizine, loratadine, etc. Calcium and vitamin C can also be used as auxiliary. It is best not to use oral and injectable preparations of corticosteroids, because it may recur soon after discontinuation, and long-term application will also cause many adverse reactions. The above regimen is for reference only, and the specific drug use should be combined with your own situation under the guidance of a professional doctor.