Comment by jessica aesthetic on pyrolynx71

@jessica aesthetic iirc shooting up too much steroids can actually cause your body to produce less since it thinks its got enough, causing hormonal imbalance. You produce less testosterone, so your estrogen levels are higher, which in extreme cases causes the person to grow tiddies. (Which is why HRT can be tricky and needs to be monitored by a medical professional.) Even if the side effects weren’t that extreme, it can cause excessive aggression (the most commonly-known side effect, as seen here), acne or even infertility.