Letrozole Side Effects: Is Weight Gain a Concern?

What is Letrozole?

Letrozole is a medication used to treat breast cancer in postmenopausal women. It works by blocking the production of certain hormones that are necessary for the growth of breast cancer cells. Letrozole is a type of medication known as an aromatase inhibitor, which means it works by limiting the amount of estrogen produced in the body.

What Are the Side Effects of Letrozole?

Letrozole can cause several side effects, including hot flashes, joint pain, and fatigue. It can also cause weight gain, although this is not a common side effect. Weight gain is more likely to occur in people who are already overweight or obese, as well as in those taking other medications that can cause weight gain.

What Causes Weight Gain With Letrozole?

The exact mechanism of how letrozole causes weight gain is not fully understood. However, it is believed that letrozole can cause weight gain by disrupting the body’s natural balance of hormones. When the body’s hormones are out of balance, it can lead to increased appetite, which can lead to overeating and weight gain.

What Can I Do to Prevent Weight Gain With Letrozole?

If you are taking letrozole and are concerned about weight gain, there are some things you can do to help prevent it. Eating a healthy, balanced diet and getting regular exercise can help you maintain a healthy weight. Additionally, be sure to speak with your doctor about any other medications you are taking that may be contributing to weight gain.

Conclusion

Weight gain is not a common side effect of letrozole, but it is possible. If you are taking letrozole and are concerned about weight gain, be sure to speak with your doctor about what you can do to help prevent it. Eating a healthy, balanced diet and getting regular exercise can help you maintain a healthy weight.