Health Library


  • Plantar Fasciitis: Should I Have Surgery for Heel Pain?

    Guides through the decision to have surgery for plantar fasciitis to relieve foot and heel pain. Covers alternative treatments, including stretching exercises and orthotics. Discusses risks. Includes interactive tool to help you make your decision.

  • Feeling Depressed

    Briefly discusses when feelings of sadness or anxiety may indicate need for treatment for depression. Explains emergency symptoms, like talk about suicide. Offers interactive tool to help decide when to seek care. Offers tips to help with depression.

  • Gallstones: Should I Have Gallbladder Surgery?

    Guides through the decision to have surgery to remove the gallbladder. Includes info on open and laparoscopic cholecystectomy. Lists benefits and risks of surgery. Includes interactive tool to help you make your decision.

  • Cataracts: Should I Have Surgery?

    Guides through decision to have cataract surgery. Describes the surgery and how well it works. Includes when cataract surgery is normally recommended. Covers benefits and risks. Includes an interactive tool to help you make your decision.

  • Cerebral Palsy

    What is cerebral palsy (CP)? Cerebral palsy (CP) is a problem that makes it hard for a child to control movement. It's caused by injury to the brain. Usually this injury happens before birth. The brain injury that causes CP doesn't get worse over time, but symptoms may start, change,...

  • Chilblains (Perniosis)

    Chilblains (perniosis, also known as pernio) is a reaction to cold, nonfreezing temperatures. It is seen most often in people who are exposed to damp, cold weather. Symptoms develop 12 to 24 hours after exposure to cold. Chilblains usually affects the fingers and toes, but the ears, nose, and heels...

  • Cold Exposure: Emergency Equipment

    You may be able to prevent cold exposure by having emergency equipment with you if you do outdoor sports or activities. Your equipment may include: 2 or 3 fire-starting kits and a lighter. A pocketknife. A wire saw, to cut large pieces of wood for...

  • Hypothermia and Cold Temperature Exposure

    Hypothermia (low body temperature) occurs when the body loses heat faster than it can make heat. This can happen if you spend time in cold air, water, wind, or rain. For most people, a normal body temperature is about 98.6°F (37°C). A body...

  • Glucosamine and Chondroitin

    Glucosamine and chondroitin are part of normal cartilage. Cartilage acts as a cushion between the bones in a joint. These supplements come in tablet, capsule, powder, or liquid form. They are often taken together or taken with other supplements.

  • Childbirth: Strep Infections During Delivery

    Group B strep infection is caused by a type of bacteria. It's a different kind of bacteria than the kind that causes strep throat. You may have this kind of bacteria in your body. Sometimes it may cause an infection, but most of the time it doesn't make you sick...