Intellectual disability is a decreased ability to think and learn. It's caused by a problem with how the brain works. The diagnosis is based on intelligence quotient (IQ) tests and a child's learning problems. The disability can range from mild to severe. People who have intellectual disability may have a hard time...

Inner strength is the ability to cope with the stressful situations in life. This is often called "resilience." Building inner strength begins with simple actions or thoughts that your child practices, such as planning for what to do next and learning to accept change. Inner strength can help a child face problems...

Severe dehydration means: Your mouth and eyes may be extremely dry. You may pass little or no urine for 12 or more hours. You may not feel alert or be able to think clearly. You may be too weak or dizzy to stand. You may pass out. Severe dehydration is a medical emergency and requires emergency treatment. Call or other...

All medicines can cause side effects. Many people don't have side effects. And minor side effects sometimes go away after a while. But sometimes side effects can be a problem or can be serious. If you're having problems with side effects, talk to your doctor. Your doctor may be able to lower your dose or change to a...

Easily find information on many medical conditions and health topics — including colds and flu, chronic conditions, heart health, and sleep problems.

Briefly discusses fever seizures (also called fever convulsions) caused by a rapid rise in body temperature in a short period of time. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.

Use this form for any tests your doctor recommends, such as blood tests, urine tests, or X-rays. General questions What is the name of the test? Why do I need this test? What might happen if the test is delayed or not done? How accurate is the test? Are there other tests that are more accurate? How much does the test...

Discusses how to work with your doctor, how to prepare for different types of appointments, and what to do after appointments. Includes questions to ask about recommended tests and treatments.

Today your options for where to get your medical care are greater than ever before. You may not even have to leave your home to get the care you want and need. You can choose based on what your health problem is and what works best for you. And you...

Pain can be caused by many things, such as an injury, a surgery, or a health problem like low back pain or cancer. Long-term pain that isn't controlled can make it harder to enjoy life. But there are ways you can learn to manage pain. And managing...

Provides links that give tips, like making the most of your appointment and getting better care at lower costs. Also includes links on understanding lab results and deciding whether to get a flu vaccine.

Provides links to information about the immune system. Includes info about immunizations, HIV and autoimmune disorders, arthritis, and multiple sclerosis.

Includes links to info on back and neck pain. Also includes links to info on drugs used to treat back and neck pain, and guides to help you decide among treatment options.

Provides links on nosebleeds, rashes, and blisters. Also includes topics addressing more serious first aid emergencies, such as choking rescues and sprained ankles.