Why does my implants heat up when I exercise during cardio ?

Thank you for sharing your excellent question.  I would recommend seeking out a surgeon in consultation to discussion removal.  PIP implants have significant enough risks that these should be addressed sooner than later. 

It sounds like your implants may be contributing to your discomfort during exercise, especially with overheating and excessive sweating. PIP implants, in particular, have been associated with issues due to their lower-quality silicone, which has been a concern for many patients. Given that your implants are 13 years old, they are well beyond the typical recommended replacement period (usually around 10 years), which could be contributing to the symptoms you’re experiencing.
Possible Reasons for Overheating:
1. Insulation Effect – Implants can retain heat, and since they sit under the skin, they may make your chest area feel much hotter during exercise.
2. Increased Circulation & Blood Flow – Cardio raises your body temperature, and the implants may interfere with your body's natural cooling process.
3. Sweat Gland Stimulation – Changes in your body over time (like hormonal shifts) can cause excessive sweating in areas where sweat glands are compressed.
4. Potential Implant Integrity Issues – PIP implants were made with non-medical-grade silicone, and over time, they can degrade, potentially leading to reactions like rashes and inflammation.
5. Capsular Contracture or Immune Response – Your body's response to the implants over time might be triggering increased sweating, overheating, or inflammation.
What You Can Do:
• Medical Check-up – Since you've been experiencing rashes and excessive sweating, it might be wise to get a check-up with a breast specialist or plastic surgeon. They can assess if your implants are intact and if there are any signs of complications.
• Cooling Strategies – Wearing moisture-wicking workout clothes, staying hydrated, and exercising in a cooler environment might help ease your symptoms.
Since your symptoms have been worsening over the last two years, it would be a good idea to get your implants checked as soon as possible. Even if you haven't had major problems before, changes like rashes, excessive sweating, and overheating could be signs that your body isn't tolerating them well anymore.