Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

First Aid

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

  • If emergency care is not needed, the following steps will protect the wound and protect you from another person's blood. Before you try to stop the bleeding: Wash your hands well with soap and water, if available. Put on medical gloves, if available, before applying pressure to the wound. If gloves are...

  • Learn how to care for your blister so it will heal and won't get infected.

  • Chili pepper burns are caused by an irritating substance found in the skin of the pepper. This burn can feel like a sunburn, a throbbing and prickling feeling, or a very intense, hot pain. The best treatment is to wash the area with soap and water...

  • Learn how to use a compression wrap for a sprained ankle to help control swelling.

  • Ankle sprains are common injuries that can result in lifelong problems. Some people with repeated or severe sprains can develop long-term joint pain and weakness. Treating a sprained ankle can help prevent ongoing ankle problems. If an ankle sprain does not heal correctly, the joint may become unstable, resulting in a...

  • Follow these steps to transport a piece of severed tongue: Wrap the piece of tongue in a clean cloth or sterile gauze, if available. Put the wrapped piece of tongue in a bag of ice to keep it cool. Do not put the tongue directly on the ice. Do not...

  • Amputation is the removal of a body part. This can be done by a doctor in a hospital setting, such as when a foot must be amputated because of diabetes complications. But amputation may also happen during an accident. An amputation may be complete...

  • A black eye is a type of bruise. Simple bruises are treated with ice and by elevating the head. The bruise should be gone in 2 to 3 weeks. Apply ice or cold packs for 15 minutes 3 or 4 times a day during the first 48 hours to help reduce swelling. Place a cloth between the ice and the skin. The sooner you apply a cold...

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

  • Note: If a chemical has been swallowed that may be a poison or may cause burning in the throat and esophagus, call your local Poison Control Center or the National Poison Control Hotline (1-800-222-1222) immediately for information on treatment. When you call the Poison Control Center, have the chemical container with...

  • Immediately flush the eye with cool water. Quickly diluting the chemical reduces the chance of serious eye damage. Fill a sink or dishpan with water. Put your face in the water, then open and close your eyelids to force water to all parts of your eye. You can also flush your eye gently under a...

  • First aid measures may prevent further heat loss and help the body slowly warm up. Remain calm. Fear or too much activity causes sweating. Sweating can make you feel chilled. Find shelter so you can get out of the cold, the wind, or the water. Remove cold, wet clothes. Put on dry clothing, especially...

  • The first steps to take when a person is in contact with an electrical source are: Have someone call or other emergency services. Do not touch the "electrified person" with your hands. Unplug the appliance or turn off the main power switch. Try to remove the person from the electrical...

  • Ice and cold packs can reduce the pain, swelling, and bleeding of an injury. Cold therapy is usually used immediately after an injury. For an eye injury, use one of the following methods: Ice towel. Wet a towel with cold water and squeeze it until it is just damp. Fold the towel, place it in a plastic...

  • Discusses emergency first aid treatment for heatstroke (rising body temperature of 105°F or higher). Covers signs, including fainting and convulsion. Offers first aid steps when helping a person with heatstroke.

  • It is important to remove the stinger as quickly as possible after a sting. Even a delay of a second or two in removing the stinger is likely to increase the amount of venom you receive. In less than 20 seconds after a sting, 90% of the venom is...

  • Mouth injuries that are forceful enough to knock out a tooth may also damage other teeth or other structures in the mouth or face, such as the roof of the mouth, gums, lips, or cheeks. A permanent tooth can sometimes be put back into its socket (reimplanted). The best results occur if a dentist puts the tooth back in...

  • Use these tips when your back aches. Keep moving If you can, walk for 10 to 20 minutes at a time every 2 to 3 hours. Walk on level surfaces, not on hills or stairs. Walk quickly if you can, and swing your arms as you walk. Lying down for too long can make back pain worse. Sitting can make it worse too...

  • The possibility of a spinal injury must be considered anytime an accident involves the head, face, neck, or back. Permanent paralysis may be avoided if the injured person is kept from moving (immobilized) and is transported correctly. Do not move the person if you think he or she may have a spinal injury...

  • Immediately run cold water over the hot tar or hot plastic to cool the tar or plastic and stop the burning. Do not attempt to peel the tar or plastic off after it has cooled. This may remove skin that is stuck to the tar or plastic. To remove tar or...

  • What you pack in your first aid kit will depend on where and how long you plan to travel and the medical care available there. Here is a general list of items to include. Insect repellent Sunscreen (SPF 30 to 50) and lip screen Thermometer Oral rehydration solution packets Basic first aid items (adhesive bandages...

  • Most nosebleeds occur in the front of the nose and involve only one nostril. Some blood may drain down the back of the nose into the throat. These nosebleeds typically are not serious, and you can generally treat them yourself at home. A less common but more serious type of nosebleed starts in the back of the nose and...

  • Find out what to do and when to call for help when children bump their head.

  • If emergency care is not needed, the following steps will protect the wound and protect you from another person's blood. Before you try to stop the bleeding: Wash your hands well with soap and water, if available. Put on medical gloves, if available, before applying pressure to the wound. If gloves are...

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