Thyroid Disease Treatment What Low TSH Means For Medication Dosage Share Pin Email More in Thyroid Disease Treatment Basics Symptoms and Risk Factors Testing and Diagnosis Holistic Treatment Weight Loss Conditions Hypothyroidism Impacts to Women's Health Dealing with Doctors Hyperthyroidism Thyroid Cancer News, Lawsuits and Recalls Related Conditions Endocrine Autoimmune Diseases View All Updated April 06, 2016 What does low TSH mean for medication dosage? If your TSH is suppressed it can mean you have a high dose of Synthroid. Medication might be altered depending on thyroid levels. Here's what you should know. Up Next Up Next Article 11 Reasons You Have Fluctuating Thyroid Levels Up Next Article Do You Have Elevated Thyroid Antibodies and a Normal TSH? Up Next Article 5 Common Misunderstandings About Thyroid Disease Up Next Article Hypothyroidism: Can Synthroid Cause Hair Loss?