Can mefloquine cause infertility in men?

Mefloquine is an antimalarial medication that has been used to prevent and treat malaria. While mefloquine is generally well-tolerated, it can cause a variety of side effects, including neurological and psychiatric problems. There is some evidence that mefloquine can also affect male fertility.

One study found that mefloquine can reduce sperm count and motility in men. Another study found that mefloquine can cause DNA damage in sperm. These findings suggest that mefloquine may have the potential to cause infertility in men.

However, it is important to note that these studies were small and the results are not conclusive. More research is needed to determine the true effects of mefloquine on male fertility.

If you are a man and you are considering taking mefloquine, it is important to talk to your doctor about the potential risks and benefits of this medication.