Lump underneath areola, after breast augmentation.

Thanks for your inquiry, but without a picture it is hard to advise.  Please see your surgeon, not just his/her staff to discuss. 

Thank you for your question. Call and schedule a follow up visit and exam with your plastic surgeon.  This is something you need to be seen in person to determine if it is a concern or not.
If you would like more information regarding breast augmentation and the recovery process you can download a free copy of my Breast Augmentation Planner at aBetterBreast.com.  Best of luck!

Based on the timing of things I wouldn't worry yourself too much.   Of course we need to take all breast lumps seriously but a lump presenting this early after surgery is likely either a benign lump or cyst that was present before surgery that you are simply feeling more with the underlying pressure from the implant or a postoperative change.    Ask your PS to feel the lump and treat, watch or image depending on their findings.