What is a risk associated with taking with taking performance-enhancing drugs?

It depends. If they use them properly and after use a PCT (Post Cycle Therapy) is used after the steroid cycle is finished they could be left with ALOT of positive side effects and minimal negatives. If not used properly or used too much theres kidney & liver failure and/or issues. A huge hormonal imbalance, A man could grow woman like breasts known as (Gynocostomia) accelerated male pattern baldness, The inability to produce testosterone on your own without the help of something synthetic. Infertility. Loss of sexual appetite. And if you're a women u can develop manly traits. Deepening of the voice. Hair growth where hair typically doesnt grow for women. Manly physique. Aggression & many others for both sex. Including cardiovascular problems for men & women...