Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Women's Health

Hashimoto's Thyroiditis Directory

Hashimoto's thyroiditis is an inherited thyroid disorder in which the body's immune cells mistakenly attack the thyroid gland. This attack damages thyroid cells and interferes with the gland's ability to produce thyroid hormone. Thyroid hormone plays a crucial role in the health of nearly every cell in your body. Hashimoto's thyroiditis is the most common cause of an underactive thyroid gland (hypothyroidism) in the United States. It is also the most common type of thyroid disease diagnosed. Women are seven times more likely to develop Hashimoto's thyroiditis than men. Follow the links below to find WebMD's comprehensive coverage about Hashimoto's thyroiditis, what they symptoms are, how to treat it, and much more.

Medical Reference


Thumbnail: Fatigued or Full Throttle: Is Your Thyroid to Blame?

Feeling all revved up, even at bedtime? Or maybe your throttle’s on idle with symptoms of depression, fatigue, and weight gain. In both cases, the root cause may be your thyroid.

Read Full Article


Today on WebMD

hands on abdomen
Test your knowledge.
womans hand on abdomen
Are you ready for baby?
birth control pills
Learn about your options.
Is it menopause or something else?
woman in bathtub
bp app on smartwatch and phone
estrogen gene

Send yourself a link to download the app.

Loading ...

Please wait...

This feature is temporarily unavailable. Please try again later.


Now check your email account on your mobile phone to download your new app.

Blood pressure check
hot water bottle on stomach
Attractive young woman standing in front of mirror