I have a large painful lump in my right armpit and have also been experiencing dizziness. It started off quite small, but within 2 days it is has doubled in size and is very tender and painful. There is no redness or signs of outer injury. What is it?
Hi! Good evening. I am Chat Doctor answering your query. The pain and tenderness in the swelling proves that it is an infective swelling, and could be an abscess. If I were your doctor, I would prescribe a broad spectrum antibiotic, and an anti-inflammatory Chat Doctor.  If it does not subside and becomes bigger and an abscess is diagnosed, then I would advise you to see a surgeon in your area who may consider incising and 