3. Actively seek out the causes, and then try to avoid them. If you are very uncomfortable, you can use second or third-generation antihistamines under the guidance of a doctor for treatment.
If necessary, multiple medications can be used in succession. During the acute phase of medication, after the itching is relieved, do not stop the medication immediately; continue for another two or three days to consolidate and prevent recurrence. If there is a specific allergen, desensitization treatment can also be performed.
