Side effects of collagen injections

[mosh]

What are the side effects of collagen injections? Are there any major risks?

[ammulu]

Collagen Injections might cause red bumps that might end up ulcerating and cause permanent scars. However the side effects reduce over a period of time, it may be from few days to few years, but they vary from person to person.

[berlinlife06]

I saw one person that got really bad results with collagen. Her face expression completely changed. I think somehow she was allergic or someting. But I saw also another one with excellent results.

[chris1203]

Side effects that last a few YEARS are totally unacceptable to me. Yikes. Plus, you can't really hide it because it's on your face!

[SageMother]

Originally Posted by ammulu

Collagen Injections might cause red bumps that might end up ulcerating and cause permanent scars. However the side effects reduce over a period of time, it may be from few days to few years, but they vary from person to person.

It sounds like the scarring from the ulcerations is pretty severe.

If that happens, do most contracts associated with collagen injections include treating these scars?