Pimple Or Lymph Node Armpit. In rare occasions the swelling in the armpit lymph nodes is caused by breast cancer or lymphoma. They can be treated with a combination of oral antibiotics and incision and drainage if necessary.

This condition can also be associated with tenderness or pain in the lump under the arm. What causes pimples and a lymph node in my armpit. They usually dont get enlarged unless you have something brewing that should not be taken lightly.
Is it possible that my lymph nodes.
An armpit lump may refer to the enlargement of at least one of the lymph nodes under your arm. Once the infection is over the lymph node can take 3 weeks or more to shrink back to normal but often a node will stay harmlessly. I tried squeezing and popping the pimple but there was no oily secretion like I am used to having with pimples. When I felt a pain in my armpit I saw what I thought looked like a pimple because it had a white head forming.