Erectile dysfunction has a strong metabolic component. Weight loss often resolves it.
Why it happens
Endothelial dysfunction (blood vessel lining issues) underlies most metabolic-related ED. Diabetes, hypertension, and obesity all damage the small vessels supplying penile tissue.
What changes on GLP-1
Improved blood vessel function + reduced cardiovascular risk + better testosterone = often noticeable improvement within 6 months.
If it persists
Once weight loss is meaningful and metabolic markers improve, talk to a urologist about additional treatment if needed. PDE-5 inhibitors are safe with GLP-1.
