Nope, I wouldnt even worry about that.

But how old are you?

Hmm I'll get an x-ray just in case... I'm 18 years old. I used to have severe acne from age 12 but the doctor said it wasn't good to take it at that age. Now I have moderate acne at most and I want to get rid of the problem once and for all

Youll be fine as far as that goes