What adverse effect should be monitored in a patient being treated with androgens for endometriosis?

When treating a patient with androgens for endometriosis, it is important to monitor for edema as an adverse effect. Androgens can cause fluid retention, leading to swelling in the body. This occurs due to the effects of androgens on the kidneys and the way they influence fluid balance. Monitoring for edema is essential because it can contribute to discomfort and may indicate an underlying issue, such as heart or kidney strain, particularly in patients who may already have risk factors for fluid retention. Recognizing and managing this side effect is critical for ensuring patient safety and comfort during treatment.