There are many reasons for swelling. You should see a real doctor and not some anonymous person on the internet.
No but you can get a rash.
A change in deoterant and/or laundry soap can cause this
Muscle pain under the right armpit could be caused by different reasons. For example, the area could have been injured or strained. The area could have some sort of inflammation that could cause tenderness or swelling.
I have intermittent twinges under my right armpit. It doesn't much, but it annoys me There are no lumps there. Can you help me?
an abscess could be the cause.
what would it be with a lump under the armpit
Under your arm.
what causes shooting pain under right arm pit
See the related link below. If your symptoms are similar, visit your local practitioner for a topical treatment.
right shoulder
pain and a bump under your arm is breast cancer. get it checked right away!
Under your armpit could be breast cancer. It is best you go see a doctor.