The common side effects of oxymetholone include depression , lethargy , headache , swelling , rapid weight gain , priapism , changes in skin color, urination problems, nausea , vomiting , stomach pain (if taken on an empty stomach), loss of appetite , jaundice , breast swelling in men, feeling restless or excited, insomnia , and diarrhea .  In women, side effects also include acne , changes in menstrual periods , voice deepening , hair growth on the chin or chest , pattern hair loss , enlarged clitoris , and changes in sex drive .   Because of its 17α-alkylated structure, oxymetholone is hepatotoxic .  Long term use of the drug can cause a variety of serious ailments, including hepatitis , liver cancer , and cirrhosis ; therefore periodic liver function tests are recommended for those taking oxymetholone. 
As a powerful DHT based anabolic steroid Anadrol can rapidly increase size; it is not uncommon for increases in weight to reach 20-30lbs in mere weeks of use. Further, if that wasnt enough those who supplement with this steroid can expect to see their strength shoot through the roof; strength and size with full and well-rounded muscles, for many performance enhancers this is the end all be all. Of course before you plan any of your Anadrol cycles, although those are some amazing benefits that can be obtained youre going to need to know how to go about it. Contrary to popular culture belief you cannot simply supplement with anabolic steroids; you do not randomly pour a bottle of pills down your throat or arbitrarily jam a needle in your butt; there is planning, doses, length and what to stack.