My Implant Has Suddenly Become Hard and Larger This Morning. I've Had It for 15 Years and Believe It Was Made in Germany?

Differential of sudden swelling includes bleeding, infection, seroma, cancer.  all require urgent follow-up with a plastic surgeon.

Hi Tanna

A sudden increase in size like you are describing is most likely to be a bleed with resulting haematoma. It is worth getting an ultrasound and booking an appointment with a local Plastic Surgeon to get this assessed. It is likely that you will need your implants exchanged as part of the process of treating this problem.

Good Luck

Dr Gavin Sandercoe