I Have Had Breast Implants for 15 Years; Experiencing a "Sloshing" When I RuN?

This is a not uncommon complaint with Saline Implants immediately after surgery and then again later, years down the road.  At first after surgery, there is air and fluid around the implant.  Patients will say they "hear" and "feel" the implant moving.  Down the road, one of two things can happen.  The breast, capsule and thus the space surrounding the implant can stretch and the implant then moves too much in the pocket.  The second cause is a partial deflation of the implant, usually a slow leak of the valve.  A revision breast surgery can fix this.  Usually, it involves implant replacement with a slightly larger Silicone Gel Implant and sometimes a capsulorrhaphy.  Hope this helps. Good Luck!

I'm sorry to hear about the problems you are experiencing. Despite best intentions, online consultants will not be able to provide you with a precise enough diagnosis and/or treatment recommendations. My best advice therefore would be to seek consultation with well experienced board-certified plastic surgeons in your area. For example, you may be experiencing an issue with breast implant displacement ( movement);  sometimes breast implant displacement can cause discomfort.  This movement can also (potentially) explain the sounds you are hearing.

 Good medical advice would require an accurate diagnosis which can only be made after careful history and physical examination.

 Best wishes.

    If the breasts remain the same size, the possibility of leak is small.  The air within the implant could be the issue and could be producing this.  Sometimes air and fluid around the implant can cause noise as well.  A surgery may be the only thing to fix the sloshing, but an exam would be needed to verify this.