Skin allergy caused by sticking ointment is very common in clinic, which is often caused by patients' allergy to the ingredients of the ointment itself, or the excipients that need to be added to the ingredients, or some preservatives. The clinical manifestation is often erythema with very clear boundary with the paste, and blisters and itching are obvious in serious cases. After this happens, first of all, be careful not to stick this ointment in the future, because if you stick it again, similar situations will occur; Second, select drugs according to specific clinical manifestations, such as oral anti allergic drugs such as loratadine and cetirizine. If there are blisters, obvious swelling, and no contraindications, you can take three prednisone tablets in the morning and three tablets in the evening for 2-3 days. External ointment such as desonide cream, compound flumetasone ointment, etc.
