Itchy small pimples in the armpits may be related to folliculitis, heat rash, eczema and other diseases that manifest as pimples with itching.
1. Folliculitis: Bacteria and other pathogens infecting the hair follicles in the armpits can cause an inflammatory reaction, leading to small pimples in the armpits, which can be accompanied by itching.
2. Heat rash: when the weather is hot, the human body is more prone to sweating, the sweat will accumulate in the human skin, the skin will be inflamed, the skin will appear pinpoint-sized blisters, papules, pimples, can be accompanied by itching symptoms.
3. Eczema: related to heredity, allergies and other factors, coupled with emotional stress, sweat stimulation and other factors under the influence of the local inflammatory reaction can be caused, erythema, papules, itching and other symptoms.
It is recommended that people with itchy armpits go to the hospital in time to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.