The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine . 
Halotestex Tablets are not grandly popular among performance enhancing athletes due to the simple reason that it only brings a few beneficial traits for most individuals which is not worth taking a risk for a compound like halotestin whose risks far outweigh the rewards. There are many more other steroids with almost similar and more benefits having less side-effects. However, it can be used by the competitive athlete or bodybuilder for enhancing aggression and push that is sometimes required to complete a brutal contest diet. Having said that, still one needs to use halotestin with utmost caution and not forget its long-term effects.