Itchy red rashes under the armpits may be caused by eczema, intertrigo, fungal infection and other factors. It is recommended to pay attention to the care of the affected area and give glucocorticosteroids, antihistamines and antifungal drugs for treatment.
1. Eczema: The cause of eczema is complex, and is considered to be related to various factors such as diet, infection and heredity. It may lead to inflammation in the superficial layer of the dermis or epidermis, which may easily cause symptoms such as red rash and itching. Topical glycerine lotion, glucocorticosteroids such as halometasone cream, hydrocortisone cream, etc. can be used to quickly relieve the local inflammatory reaction.
2. Intertrigo Rash: Intertrigo Rash, which tends to occur between skin folds, is an inflammatory skin disease that may lead to localized red or reddish-brown rash, skin abrasions, and itching. It can be treated with antihistamines such as levocetirizine hydrochloride and olopatadine hydrochloride, which have anti-allergic and anti-itch effects and can help relieve symptoms.
3. Fungal infection: It may occur in the armpit, resulting in localized rash and itching. Antifungal drugs can be given, such as naftifine ketoconazole ointment, voriconazole ointment topical application, oral itraconazole capsules and other treatments.
Red rash and itchy underarms, it is recommended not to scratch the stimulation, to avoid inducing infection. You can go to the hospital for relevant examination to clarify the cause, and follow the doctor’s instructions to standardize the treatment. Drugs should be used under the guidance of a doctor.