Hot weather itchy skin with a lot of red rashes is common in cholinergic urticaria, eczema, prickly heat and other diseases, you can target the specific disease, choose the appropriate drugs, such as antipruritic agents, antihistamines, glucocorticoids, etc., for treatment.
1. Cholinergic urticaria: it can be treated with second-generation antihistamines, such as epinastine, imipramine, etc.; if necessary, combined with the first-generation antihistamines, such as ketotifen, etc.; itching is obvious, the external use of antipruritic agents, such as glycerine lotion and so on.
2. Eczema: if there is obvious itching, external antipruritic agent treatment, such as glycerite lotion, zinc oxide ointment, etc.; external glucocorticoid treatment, such as mometasone furoate ointment, trimethoprim ointment, etc.; itching is serious, oral antihistamine treatment, such as cetirizine, loratadine, etc..
3. prickly heat: can be used externally to cool the itching agent treatment, such as prickly heat powder, peppermint tincture, etc.; can also be used externally to stop itching agent, such as glycerine lotion and other treatments; externally glucocorticosteroids to control the inflammation, such as hydrocortisone cream, dinexed cream, etc.; symptoms of serious, oral antihistamine treatment, such as benzydamine, eprinomectin and so on.
It is recommended that patients, if necessary, to regular hospitals, follow the doctor’s instructions to clarify the diagnosis, reasonable use of medication, do not blindly self-medication.