Why does the right side of my breast and under arm ache?

Cystic change. You could be experiencing fibrocystic changes, which is the most common cause of breast pain. This can be related to hormonal changes and/or caffeine intake. I recommend you see your gynecologist or primary care provider who may recommend follow up with a breast specialist.

Related Questions

Swollen lymph node under arm, breast and groin area. Lower back side aches, like period cramps, abdominal area fills bloated. No fever or night sweats?

Evaluation. You need to be evaluated by your doctor to have blood test for CBC ,EBV ,CMV and pet CT , and if pet CT is positive you need lymph nod biopsy to find the cause so be treated. Read more...

I am 17 and for a few months I have noticed an aching pain in my left armpit and side of my breast, moving into of my ribcage? Is this serious?

Get it checked. Your age makes this unlikely anything too serious. However, when it comes to this part of the body, there is no substition for a careful exam done by your doctor. Please get checked as soon as possible. Read more...

Dull ache above. Left breast closer to armpit? Sometimes travels directly to same side in my back. I'm 28/f very healthy and exercise regularly.

Shoulder pain. I suspect the problem is muscular in origin given the history you have provided. I am always concerned about potential breast pathology in a 28 year old female. Suggest appropriate examination by qualified physician. Read more...

Left breast is sore on side close to under armpit?

Lots of things. Lots of possibilities, including muscle strain, lymph node inflammation, or other. Many groups recommend mammography for screening starting at age 40, you may want to get that done. Read more...