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  • 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 an emergency fire. A space...

  • Hypothermia and Cold Temperature Exposure

  • ACL Injury: Should I Have Knee Surgery?

    Guides through decision to have knee surgery for an ACL injury. Compares surgery to rest, exercise, and rehabilitation as treatment for an ACL injury. Covers benefits and risks. Includes an interactive tool to help you make your decision.

  • Broken Tooth or Dental Appliance: First Aid

    If a tooth or dental appliance breaks, take the following steps: Remove loose dentures and the parts of broken dentures. Find the pieces. Find any pieces of tooth or the broken dental appliance and take them with you when you go to see your dentist. Your dentist will want to...

  • Schizophrenia

    Schizophrenia is a mental health condition that can affect your ability to think clearly, manage your emotions, and interact with others. It affects each person differently. Most people who have schizophrenia: Hear and sometimes see things that aren'

  • Helping Someone Who Is Having Paranoid Thoughts

    When someone you care about is having paranoid thoughts, it can be hard to know what to do. You might want to help but not be sure how to respond. And while every person's needs will be different, these tips can help. Learn about paranoia.

  • Schizophrenia: Encouraging Someone to Take the Medicines

    Here are ways to help your family member take the medicines: Talk about medicines in a way that is meaningful to the person. For example, point out the reasons to take medication. Say, "Your medicines help quiet the voices you hear," or "Your...

  • Rotator Cuff Problems: Should I Have Surgery?

    Guides you through the decision to have surgery for rotator cuff disorders. Lists risks and benefits of surgery. Talks about other treatment. Explains rehabilitation for rotator cuff surgery. Includes interactive tool to help you decide.

  • Living Will

    A living will, also called a declaration, tells your loved ones and doctor your wishes when you can't speak for yourself. It's used to describe treatment you want as you near the end of your life or if you get seriously hurt or ill. You can change...


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