The Dangers of Oxymetholone Side Effects

When it comes to anabolic steroids, one of the most powerful and potent options on the market is oxymetholone. While this steroid can offer impressive muscle gains and strength increases, it also comes with a long list of potential side effects that users need to be aware of before deciding to take it.

Common Side Effects

Some of the most common side effects associated with oxymetholone include:

  • Liver Toxicity: Oxymetholone can be extremely harsh on the liver, leading to serious damage if not used responsibly.
  • Cardiovascular Issues: This steroid can also negatively impact cholesterol levels and increase the risk of heart disease.
  • Estrogenic Effects: Users may experience water retention, gynecomastia (development of breast tissue in males), and other estrogen-related side effects.
  • Androgenic Effects: These can include acne, male pattern baldness, and increased body hair growth.

Rare but Serious Side Effects

While less common, oxymetholone can also cause some severe side effects that should not be overlooked:

  • Polycythemia: A condition where there is an overproduction of red blood cells, potentially leading to blood clots and stroke.
  • Hepatocellular Carcinoma: In rare cases, long-term use of oxymetholone has been linked to liver cancer.
  • Mental Health Effects: Some users may experience mood swings, aggression, or even psychosis while taking this steroid.


Before considering the use of oxymetholone, it’s essential to weigh the potential benefits against the risks of experiencing these side effects. Consulting with a healthcare provider or an experienced professional in the field of steroid use is crucial to ensure that you are making an informed decision about your health.