Ask Us
Synthroid (Levothyroxine) - monitoring more than 93,000 patients

Check It Now!

Get your free interaction check for Synthroid by entering your medicines in the boxes below:

(You can add more medicines once you register.)

Your Details

What does it do?

This product is primarily used to treat hypothyroidism. It consists of T4, one of the important hormones produced by the thyroid gland.

Last text update: 2011-10-05

Last data update: 2012-01-14

Black Box Warning:
This product has a black box warning relating to its ineffectiveness and dangers as a weight loss treatment.

Usage:

Synthroid is most commonly used to treat the conditions below, together with the percentage of all people taking the medication for the particular condition.

Disease/Condition %
Hypothyroidism 92%
Hyperparathyroidism 4%

General Information:

6.9
Synthroid Average Satisfaction Score
  • 80% of patients are at least somewhat satisfied with Synthroid.
  • 24% of patients wish they were told more before they started taking Synthroid

MediGuard regularly polls our more than 93,000 users taking Synthroid (or similar drugs with the same active ingredient(s)) using the Treatment Satisfaction Questionnaire for Medications (TSQM). This feedback is continuously updated for the benefit of the MediGuard community. To request scores for specific patient subgroups, please contact research@mediguard.org.

Comments

Global Patient Feedback for Synthroid (Levothyroxine)

Please see our forum guidelines.


Just recently my doctor lowered me from 125 to .88 I was having problems weight wise and dealing with my husbands stroke I could not so I had to go to hospital because of my heart.

  • 66 year old – Source: MediGuard
  • Posted: 2012-02-07 17:18:14
Reply

Tried it and I had hair loss, and a loss of energy. I went back on synthroid and all was back to normal. My husband even noticed the difference.

  • 70 year old – Source: MediGuard
  • Posted: 2012-01-14 22:46:02
Reply

I have been taking Synthroid for nearly 50 years and have had not problem. I have a blood test once a year to make sure I am on the correct dosage.

  • 79 year old – Source: MediGuard
  • Posted: 2011-12-30 16:48:33
Reply

View All Comments