Medically Approved

Synthroid: bringing your thyroid levels back on track

Man sitting on top of the mountains

Optum Perks Author

By Optum Perks Author

Did the word "hypothyroidism" just become a part of your vocabulary after your last doctor visit? Your doctor may have told you that your TSH levels (the test result that measures how well your thyroid is working) may be high. In plain terms, your body is not producing enough thyroid hormone.

If your body is unable to produce enough thyroid hormone, you may be experiencing symptoms such as feeling tired or cold throughout the day, constipation, depression, weight gain, or a goiter (or swelling of the thyroid gland). Not fun! Synthroid, also known as levothyroxine, can help you get back to feeling healthy again.

What does Synthroid do?

Synthroid is essentially a synthetic thyroid hormone to supplement your body since your body is unable to produce an adequate amount of it on its own.


As you continue to take Synthroid, and your thyroid levels start to increase to normal range, you may notice yourself starting to feel like yourself again. You may notice you have more energy to spend doing things you couldn't bring yourself to do before. You may notice your mood start to improve and the depressing days start to fade. You may notice some weight loss, as well.

What are the side effects of Synthroid?

Adverse effects are usually related to too high of a dose and, therefore, too much thyroid hormone in the body. Some of these include:

  • Weight loss
  • Diarrhea or vomiting
  • Upset stomach
  • Headache
  • Hair loss
  • Hyperactivity
  • Insomnia

Your doctor may have to adjust the dose after you first start taking it if any of these symptoms become apparent.

Pharmacist wearing a head scarf organizing medication
Save up to 80% on your medications

Get free coupons from Optum Perks — accepted at pharmacies nationwide.

Who Can Take Synthroid?

According to studies, Synthroid is safe for most people, including pregnant or breastfeeding women (Facts and Comparisons). However, it is best to discuss with your doctor whether it is the best treatment plan for you.

Giving Synthroid a Try

The medication should be taken every morning, at least a half-hour before breakfast. It works best on an empty stomach. Talk to your doctor or pharmacist about any potential drug interactions with any other medications you may be taking.


Living with the symptoms of low thyroid levels can be disheartening. It can interfere with day-to-day life and keep you from living the life that you want. Synthroid can help bring your life back on track.

Visit Optum Perks to find the best deal in price in your area. Just show the coupon on your phone to the pharmacist and save now!