Summer hand rash may be allergic dermatitis, herpes zoster, papular urticaria and other causes, can be relieved by good skin care, medication and other ways.
1. Allergic dermatitis: hands in contact with sensitizing factors, generally due to summer climate change, high temperatures, humidity, flowers and plants bloom, etc., can be applied benadryl cream, severe oral antihistamine drugs such as loratadine treatment.
2. Herpes zoster: When the hands are infected by varicella zoster virus, it can cause peripheral nerve inflammation, manifested as clusters of small red rashes, itching and other symptoms. Acyclovir cream, glycerite lotion, oral acyclovir and other drugs can be used under the guidance of a doctor to inhibit the virus and relieve itching and other effects.
3. Pemphigus urticaria: There are more insects in summer, and when the hands are stung by insects, their toxins will cause local skin irritation, which can cause pemphigus urticaria, showing red rash, itching and other symptoms. You can use Benadryl cream, mometasone furoate cream and other drugs under the guidance of the doctor for treatment to play an anti-inflammatory, anti-allergic role.
Summer hand long red rash situation, need to go to the regular hospital in time for examination and treatment, do not self-medication, to avoid unnecessary damage to the skin.