What’s with the soft bumps under the armpits?

Children with soft bags under the armpit may be lymphadenitis, axillary sebaceous cysts, subcutaneous lipoma and other diseases, you should consult a doctor in time to clarify the diagnosis.
1. Lymphadenitis: Inflammation caused by pathogenic bacteria invading the axillary lymph nodes through the skin, mucous membranes or infected foci near the armpits, there will be localized tenderness, pain, tenderness, and localized redness of the skin, which can be treated with penicillin and erythromycin under the guidance of a doctor.
2. Axillary sebaceous cysts: cysts formed by the accumulation of sebum in the sebaceous glands in the armpits, patients will have soft bags in the armpits, and there is a black pinpoint-sized depression in the center of the soft bags, accompanied by local redness, swelling, heat and pain associated with infection, and the inflammation can be cleared up under the guidance of the doctor and then operated on.
3. Lipoma: a kind of benign tumor composed of mature fat cells, it can occur in the armpit and all parts of the body, the patient will have local painless and itchless soft bag, it can be surgically removed under the guidance of the doctor.