Swollen, hard and itchy bug bites can be improved by general treatment and medication under the guidance of a doctor.
1. General treatment: swollen, hard and itchy bug bites can be washed locally with weak alkaline soap and water, and ice packs or cool towels can be used on the affected area to relieve discomfort.
2. medication: you can be under the guidance of the doctor, through the drug treatment, external hormone ointment, such as tretinoin, dinexidine cream, etc., if the symptoms are more obvious, but also oral antihistamines, such as chlortetracycline, cetirizine, etc.; if also accompanied by obvious pain, the local use of mupirocin ointment, gentamycin ointment, and other anti-infective medications to be used in the treatment.
It is recommended that patients go to the hospital in a timely manner, under the diagnosis of the doctor, according to the patient’s specific condition performance, to take targeted treatment.