Expired Gear

[AB]

I recently received some gear that had no expiration date. It even looked as though the expiration date may have been removed.

What are the dangers of using gear that is past its expiry?

I used some of it (injectable Winstrol - Stanazol) the night before last and this morning I woke up with one swollen cheek, like I have an infection in there. Now I'm probably being paranoid but I hope the two aren't related...

Can anyone help me on this one?

 

[AB]

Everything's fine now. It was my jaw cheek which was swollen, not my butt cheek - the injection site was perfect. So I'm not sure if the swollen jaw could be related to the expired winny or not. Anyway I'm fine now, no swelling and feel more than 100%.

What are the dangers of using expired gear? is it extremely dangerous or just a risk you shouldn't take???