Health concern on your mind?
See what your medical symptoms could mean, and learn about possible conditions.
WebMD Pain Coach
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.
Drug Basics & Safety
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.
Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.
WebMD Mobile Drug Information App
WebMD cuts through the hype to reveal the best kept secrets for healthy hair.
Living Healthy Centers
Diet, Food & Fitness
Beauty, Balance & Love
WebMD Allergy App for iPhone
Protect yourself and your family by learning which health precautions and vaccines are advised for your destination.
Family and Pregnancy Centers
WebMD Pregnancy App for iPhone
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.
WebMD Second Opinion
Got a health question? Get answers provided by leading organizations, doctors, and experts.
Important It is possible that the main title of the report Tolosa Hunt Syndrome is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report. ...
Sinus headaches are often confused with chronic or migraine headaches. WebMD tells you what to look for if you aren't sure what's causing your pain.
WebMD explains the basics about headaches, including types, diagnosis, and treatment options.
WebMD tells you which signs may indicate a more serious illness behind your child's headaches.
WebMD tells you which foods, additives, and dietary habits can trigger migraine headaches.
WebMD's glossary of terms related to headaches and migraines.
A CT scan of the head may be recommended for people with frequent migraines or headaches, in order to rule out other causes of the pain. WebMD tells you what to expect.
An electroencephalogram (EEG) may be done to look for causes of migraines or headaches. Here's what to expect.
MRI can't diagnose migraines or headaches but it can rule out other medical conditions.
A spinal tap is one of several tests that can be used to diagnose headaches and migraines. Learn more about its role and how the test is done.
©2005-2015 WebMD, LLC. All rights reserved.
WebMD does not provide medical advice, diagnosis or treatment. See additional information.