Search First Aid

Cancer cells are classified by how they look under a microscope. Learn common terms used…

Small intestinal bacterial overgrowth (SIBO) can occur when excess bacteria builds up in the small…

Find out more about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.

Also called coronary microvascular disease, this type of heart disease can be hard to detect.…

Learn about the symptoms, causes and vaccine prevention of this contagious, disfiguring and sometimes fatal…

Learn the risks of using products such as chewing tobacco, snuff and snus.

If a snake bites you, call 911 or your local emergency number right away, and…

Is the sound of snoring disrupting sleep in your household? Find out causes and treatment…

Learn more on this disorder where everyday interactions cause significant worry and self-consciousness because you…

Find out which foods have lots of this mineral and get tips on how to…

Learn about the symptoms of this type of cancer that forms in the back of…

This rare type of cancer can begin in the muscles, fat, blood vessels, nerves, tendons…

Follow these tips for starting your baby on solid foods.

This rare type of tumor most often occurs near the lungs. Surgery is usually the…

This rare condition is often linked to long-lasting constipation. Learn more about symptoms and treatment.

Learn about symptoms, causes and treatment of this condition, which is linked with major emotional…

Find out what causes this common affliction, when to see a doctor and what you…

This eating plan features foods with complex carbohydrates, lean protein and healthy fats.

Soy alone doesn't lower cholesterol enough to make a big difference. But eating soy can…

For most people with hypothyroidism, it's okay to have some soy. But the timing makes…

This term is sometimes used to refer to irritable bowel syndrome (IBS) — but how…

Muscle overactivity can be a side effect of spinal cord injury or illness. Treatment may…

These are extreme fears of objects or situations that pose little or no danger. There…

SPECT scans use radioactive tracers and special cameras to create images of your internal organs.…

After ejaculation, sperm typically can live for several days.

The size and shape of sperm can be one part of not being fertile.

Learn more about this noncancerous testicular disorder that may require surgery if it's causing discomfort.…

Learn more about prevention, symptoms, complications and treatment of spider bites, which are usually harmless.

How to administer first aid for a spider bite.

Learn about this condition in which an unborn baby's spine and spinal cord don't form…