U.S. doctors online nowAsk doctors free
Seattle, WA
A 18-year-old female asked:

T3 free low (2.1) with range 2.4-4.2. t4 in normal range. no period, hypothyroidism (even though been on levothyroxine for over a year). distance runner gained weight from underfueling feeling exhausted in workouts what should i do to help me?

1 doctor answer1 doctor weighed in
Dr. Nikhil Agarwal
Specializes in Internal Medicine
Low T3: You can get prescription for T3 supplementation in addition to levothyroxine. that should help you feel better. Please consult with an endocrinologist if necessary.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Nov 13, 2020

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.