Levothyroxine

Generic Name: Levothyroxine Sodium

Brand Names: Synthroid, Levoxyl, Unithroid

Drug Class: Thyroid Hormone

Prescription Required
Generic Price $4.00 – $30.00 per month (30-day supply) Save up to 77% vs brand
Brand Price $35.00 – $120.00 per month (30-day supply)

What is Levothyroxine?

Levothyroxine is a synthetic thyroid hormone used to treat hypothyroidism (underactive thyroid). It replaces the hormone your thyroid gland cannot produce enough of.

Compare Levothyroxine Prices at Pharmacies

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Available Dosages

Form: Tablet

Common Dosages: 25mcg, 50mcg, 75mcg, 100mcg, 125mcg

Your doctor will determine the right dosage for your condition. Do not change your dose without consulting your healthcare provider.

Common Side Effects of Levothyroxine

  • Weight changes
  • Hair loss
  • Sweating
  • Nervousness

This is not a complete list of side effects. Contact your doctor or pharmacist for more information.

Conditions Treated

Important Medical Disclaimer

The information on this page is for educational purposes only and is not intended as medical advice. Always consult your doctor or pharmacist before starting, stopping, or changing any medication. Prices are estimates and may vary by pharmacy, location, insurance coverage, and discount programs.