Lumps are painful under the armpit - Everyone feels worried when sudden lumps appear on areas of the body such as the armpits, breasts, neck, and genital area. But not all lumps indicate cancer, it could be just a small, harmless thing.
Swollen lymph nodes
Lymph nodes are located on the armpits and neck (especially below the jaw, behind the ear and at the base of the skull), as well as in the crotch. If a lump appears in the area, it may be caused by swollen lymph nodes.
This is usually caused by a bacterial or viral infection. The swelling will disappear about three weeks, but if not go away, immediately consult a doctor.
An 18 year old girl and no cancer in the family. so worried because there is a lump of pain that hard bi under the armpits under the skin. But he was afraid to go to the doctor, he just realized yesterday he felt like a small, hard lump just under the skin of the armpit and quite sick. He does not know if it's from shaving or something but scary. what can happen ??