If you’re considering testosterone replacement therapy, or you’re currently a testosterone replacement patient, you may have heard that testosterone can increase a man’s risk of developing blood clots. While this is understandably concerning, it’s essential to take a closer look to understand the risks more completely.

This short article will cover what you need to know about blood clot risks when receiving testosterone replacement therapy.

Does testosterone replacement pose blood clot risks?

The FDA announced that testosterone replacement therapy increased a man’s risk of blood clots within the venous system. However, it isn’t uncommon for many medical treatments to increase risk factors for certain health conditions.

For example, birth control methods containing estrogen (like birth control pills) increase a woman’s odds of developing blood clots as well, though the risk is still relatively low.

According to the FDA’s announcement and a study published in JAMA Internal Medicine’s journal, testosterone replacement can double a man’s chances of developing blood clots during the first six months of therapy.

The study noted higher risk factors in middle-aged men and only a 1.5 increased risk in men over 65.

The increased risk applies to testosterone replacement therapy patients in general. Though the risk is still considerably low, it drops off significantly after the first six months of therapy have passed.

What should I look for?

Suppose you’re entering the beginning stage of testosterone replacement therapy. In that case, you might be wondering about the warning signs you should look for when developing clotting issues.

• Increased warmth in an extremity
• Swelling in an extremity
• Pain in the arm or leg that may be affected
• Tenderness to the touch

If you’re concerned about your risk level, it’s best to discuss your options and risk factors with your testosterone replacement therapy provider. A medical professional can walk you through your concerns and help you make the best possible decision for your health needs.