Swelling and itching on the hands may be caused by allergy and infection, which can be treated with antihistamines and anti-infection drugs.
1. Allergy: because the hand contact with allergens, allergic reaction, resulting in swelling and itching of the hand, you can use antihistamines such as cetirizine, ibastine tablets and other drugs for treatment.
2. Infection: If the hands are infected with fungus, the symptoms of swelling and itching can occur, you can use antifungal drugs such as itraconazole, terbinafine and other drugs for treatment.
There may be other reasons for the swelling and itching of the hands, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.