Ireland
A 29-year-old female asked:
Hi i've been to the hospital for feeling faint and weakness in my legs. blood test has shown an overactive thyroid. can this cause these symptoms ? i hate the feeling of feeling faint. and nauseous. dr isn't worried right now due to other tests done?
2 doctor answers • 2 doctors weighed in

Dr. Clarence Grimanswered
Endocrinology 59 years experience
Hyperthyroidism can cause severe muscle weakness,weight loss, rapid heart rate and systolic hypertension. Work with your team to see which type you have as that will determine how to get you back to good health.
Created for people with ongoing healthcare needs but benefits everyone.
Answered Sep 24, 2021

Dr. Jolene Johnsonanswered
38 years experience
Yes, overactive thyroid can easily be the culprit in a young otherwise healthy person. Correct the known abnormality before determining need fir further testing.
Created for people with ongoing healthcare needs but benefits everyone.
Answered Sep 24, 2021
Last updated Sep 24, 2021
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
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.