The illicit anabolic steroid market includes steroids that are not commercially available in the . as well as those which are available. Steroids that are commercially available in the . include fluxoymesterone (Halotestin® ), methyltestosterone, nandrolone (Deca-Durabolin® , Durabolin ® ), oxandrolone (Oxandrin® ), oxymetholone (Anadrol® ), testosterone, and stanozolol (Winstrol® ). Veterinary steroids that are commercially available in the . include boldenone (Equipoise® ), mibolerone, and trenbolone (Revalor® ). Other steroids found on the illicit market that are not approved for use in the . include ethylestrenol, methandriol, methenolone, and methandrostenolone.
Remember, nothing is alleged to--or can have--happened to all of MLB over some one or two seasons: the claim is that PEDs were being used at a slowly but steadily increasing rate (and thus "distorting records") from very roughly 1980 through the present. Were that so, or anything like it, we would expect to see a clear long-term uptrend during this period. But we don't: we see a nearly flat line that, if anything, slopes slightly down. The "boost" just isn't there. But that doesn't seem to stop anyone from talking about it.
Acne is often present. Acne conglobata is a particularly severe form of acne that can develop during steroid abuse or even after the drug has been discontinued. Infections are a common side effect of steroid abuse because of needle sharing and unsanitary techniques used when injecting the drugs into the skin. These are similar risks to IV drug abusers with increased potential to acquire blood-borne infections such as hepatitis and HIV/AIDS . Skin abscesses may occur at injection sites and may spread to other organs of the body. Endocarditis or an infection of the heart valves is not uncommon.