Silicone is used in medicine for drains, implants(breast implants, butt implants and others) and for the care of instruments.
In the past, it has been suspected of promoting breast cancer and rheumatic or autoimmune diseases.
In the USA in particular, this led to large-scale studieswhich were able to refute these allegations.
It is now one of the best-studied materials in medicine. It is considered a safe material.