Learn about how you can keep your thyroid levels in balance with Synthroid

Doctors have prescribed Synthroid for over 60 years to keep thyroid hormone levels in balance

^*With a 90-day prescription. Other pricing available for 30 days ($29.50) and 60 days ($54). See full pricing information Terms, conditions, and eligibility restrictions apply.
Tablets shown not actual size and may not represent actual color.

Learn about the benefits of Synthroid’s precise dosing options

See why it's important to check your pill with every refill

Get brand-name Synthroid for just $25 a month*

*With a 90-day prescription. Other pricing available for 30 days ($29.50) and 60 days ($54). See full pricing information Terms, conditions, and eligibility restrictions apply.
Tablets shown not actual size and may not represent actual color.

Doctors have prescribed Synthroid for over 60 years to keep thyroid levels in balance

Learn about the benefits of Synthroid’s precise dosing options

See why it's important to check your pill with every refill

Get brand-name Synthroid for just $25 a month*

^*With a 90-day prescription. Other pricing available for 30 days ($29.50) and 60 days ($54). See full pricing information. Terms, conditions, and eligibility restrictions apply.

Precise dosing matters

There's no "one-size-fits-all" solution for hypothyroidism. With Synthroid's 12 precise dosing options, your doctor can find the right one to manage your individual needs.

Learn about Synthroid's precise dosing options

Confidence with every refill

When your doctor prescribes Synthroid, you know you’ll receive the same brand-name medication from the same manufacturer every time.

Get what your doctor prescribed

Two ways to save on Synthroid

Learn about ways you can save on your Synthroid prescription

Synthroid Co-pay Savings Card

Patients with commercial or private insurance can save on their Synthroid prescription with our co-pay card.^†

^†Eligibility restrictions may apply. Individual insurance plans will vary.

Always brand-name Synthroid for $25 a month^‡

With free home delivery and pricing as low as $25 a month^‡ with a 90-day prescription, the Synthroid Delivers Program provides brand-name Synthroid consistently and conveniently.

Find out more

^‡Other pricing for 30 and 60 days. See full pricing information. Terms, conditions, and eligibility restrictions apply.

A Synthroid Story: Meet Wendy

Learn about Wendy's surprise diagnosis and how Synthroid became a trusted part of her treatment routine.

The #1 prescribed branded hypothyroidism treatment^§

Millions of people have been prescribed Synthroid to help manage their hypothyroidism—more than any other branded treatment.

Find out why

^§2010-2016.

Our assurance:

Synthroid tablets contain no ingredients made from gluten-containing grain (wheat, barley, or rye).

Learn the facts about Synthroid

USE

SYNTHROID® (levothyroxine sodium) tablets, for oral use is a prescription, man-made thyroid hormone that is used to treat a condition called hypothyroidism in adults and children, including infants. It is meant to replace a hormone that is usually made by your thyroid gland. Generally, thyroid replacement treatment is to be taken for life. SYNTHROID should not be used to treat noncancerous growths or enlargement of the thyroid in patients with normal iodine levels, or in cases of temporary hypothyroidism caused by inflammation of the thyroid gland (thyroiditis).

US-SYNT-220013

USE

IMPORTANT SAFETY INFORMATION

Thyroid hormones, including SYNTHROID, should not be used either alone or in combination with other drugs for the treatment of obesity or weight loss. In patients with normal thyroid levels, doses of SYNTHROID used daily for

Doctors have prescribed Synthroid for over 60 years to keep thyroid hormone levels in balance

Doctors have prescribed Synthroid for over 60 years to keep thyroid levels in balance

Two ways to save on Synthroid

Synthroid Co-pay Savings Card

Always brand-name Synthroid for $25 a month‡

The #1 prescribed branded hypothyroidism treatment§

USE

USE

USE

USE

USE

IMPORTANT SAFETY INFORMATION

IMPORTANT SAFETY INFORMATION

IMPORTANT SAFETY INFORMATION

Always brand-name Synthroid for $25 a month^‡

The #1 prescribed branded hypothyroidism treatment^§