Those who are on the lookout for an extremely strong and potent muscle building steroid have reasons to have a closer look at Dianabol. It is one of the few drugs which have both androgenic and anabolic impacts on users. The generic name for this drug is methanedrostenolone. It helps in better retention of nitrogen which in turn helps in muscle mass production. The drug is to be taken orally and the dosage limit set by the doctor or the physical trainer should always be followed. It is also important to keep a close watch on the various dianabol side effects and the contraindications when used with other drug. Amongst the various side effects, it could lead to liver impairment and could also cause enlargement of male breasts. It could also lead to cardiovascular problems, and could also impact the reproductive system negatively. It could also inhibit and impede hair growth. It should be taken with lots of water and the recommended dosages should always be followed.
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 .