HEATKEYS

HealthGrades, the leading independent healthcare ratings company. Research hospitals, doctors, nursing homes, and more.

symptom checker allowing research of the causes of one or many symptoms in an extensive knowledge base, including common and rare causes.

Health information for consumers on first aid for medical emergencies, accidents and injuries, symptoms and treatment of disease and health conditions, and physical and the emotional well-being that contribute to general wellness.

The WebMD Symptom Checker is designed to help you understand what your medical symptoms could mean, and provide you with the trusted information you need to help make informed decisions in your life for better health.

Medical communities and forums staffed by doctors from leading medical centers. Over 325 forums and communities providing medical information and medical help.

LIVESTRONG offers trusted health information and health news on diseases, symptoms, drugs, treatments and more. Get healthy with LIVESTRONG

Official website of the U.S. Social Security Administration.

Ask questions and get answers from verified Experts online. Get an answer when you ask a lawyer, vet, mechanic, or other Expert on JustAnswer.com.

Q&A support community for discussing Ankylosing Spondylitis symptoms, treatment, medications, diet, research, back pain and more. Moderated by the boyfriend of someone with AS.

Resources on diseases, disorders and chronic illness, including medical news, information, articles, community forums and chat, email, books, newsletter, directory of related web sites and more.