
May 13, 2026
GLP-1 medications like semaglutide and tirzepatide can often be used safely by people with hypothyroidism or Hashimoto’s disease when monitored by a healthcare provider, though they are not recommended for individuals with a personal or family history of medullary thyroid carcinoma or MEN2 syndrome. Significant weight loss and delayed gastric emptying from GLP-1 therapy can affect thyroid hormone absorption and medication needs, making regular monitoring of TSH and free T4 levels important during treatment.



