Anavar overdosing or abuse can result in side effects such as vomiting, nausea, libido changes, hair loss, acne, oily skin, and change in skin color. Indiscriminate use of Anavar or Anavar abuse may cause anxiety, depression, sleep troubles, snoring, or increased aggression. This steroid should be avoided by those who are allergic to Oxandrolone or those who experience allergic reactions like rashes, hives, itching, or swelling of the arms/legs. Use of Anavar should be discontinued immediately and medical advice should be sought without delay in case side effects like abdominal pain, joint pain, light colored stools, dark colored urine, yellow of the eyes or skin, or long-lasting fatigue are experienced.
Because the ultimate goal of a steroid cycle is to increase strength and muscle size, the associated spike in estrogen which accompanies steroids such as Testosterone is considered undesirable. In order to disassociate the two effects, two classes of drug are used. Medications such as Nolvadex or Clomid target the estrogen receptors. They make it more difficult for the estrogen to exert it’s influence within the body thus allowing the testosterone to act more freely. The second class is aromatase inhibitors such as Femara. They target the aromatase enzyme itself in order to prevent the production of estrogen in the first place. Sometimes, it’s not always clear which option you should go with or even what the differences are between the two. Lets clear that up a little.
"...Body weight increased in all groups, including the group receiving placebo, during the double-blind phase ( ± , ± , ± , and ± kg in placebo and 20-, 40-, and 80-mg oxandrolone groups, respectively; all P < vs. baseline). BCM increased from baseline in all groups ( ± , ± , ± , and ± kg in placebo and 20-, 40-, and 80-mg oxandrolone groups, respectively). At 12 weeks, only the gain in weight at the 40-mg dose of oxandrolone and the gain in BCM at the 40- and 80-mg doses of oxandrolone were greater than those in the placebo group "