As with other drugs and steroids , Trenbolone acetate comes with some side effects, especially if you are taking too much daily or weekly. Effects are mild when this compound is used responsibly but can be severe when overused or misused. All anabolic-androgenic steroids have the potential to increase tendency of aggression and mood swings. Other side effects includes night sweats, reduced appetite, insomnia, elevated body temperature, reduced aerobic performance and increased blood pressure (hypertension) and heart rate (tachycardia).
Trenbolone acetate ( USAN , BANM ) (brand names Revalor (in combination with estradiol ), Finaplix , Finajet ; former developmental code name RU-1697 ), also known as 19-nor-δ 9,11 -testosterone 17β-acetate or as 19-norandrost-4,9,11-trien-17β-ol-3-one 17β-acetate , is a synthetic , injected anabolic-androgenic steroid (AAS) and derivative of 19-nortestosterone (nandrolone) that is used in veterinary medicine .    It is the C17β acetate ester and a long-acting prodrug of trenbolone (19-nor-δ 9,11 -testosterone).   
Some bodybuilders and athletes use trenbolone for its muscle-building and otherwise performance-enhancing effects. [ citation needed ] Such use is illegal in the United States and many other countries. The DEA classifies trenbolone as a Schedule III controlled substance under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia .  The infamous "duchess" cocktail administered to Russian athletes at the Sochi Winter Olympics consisted of oxandrolone , metenolone , and trenbolone.