Community Acquired Pneumonia
Medically reviewed by Drugs.com. Last updated on May 6, 2024.
Community-acquired pneumonia (CAP) is a lung infection that you get outside of a hospital or nursing home setting. Your lungs become inflamed and cannot work well. CAP may be caused by bacteria, viruses, or fungi.
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DISCHARGE INSTRUCTIONS:
Seek care immediately if:
- You are confused and cannot think clearly.
- You have increased trouble breathing.
- Your lips or fingernails turn gray or blue.
Call your doctor if:
- Your symptoms do not get better, or they get worse.
- You are urinating less, or not at all.
- You have questions or concerns about your condition or care.
Medicines:
- Medicines may be given to treat a bacterial, viral, or fungal infection. You may also be given medicines to dilate your bronchial tubes to help you breathe more easily.
- Take your medicine as directed. Contact your healthcare provider if you think your medicine is not helping or if you have side effects. Tell your provider if you are allergic to any medicine. Keep a list of the medicines, vitamins, and herbs you take. Include the amounts, and when and why you take them. Bring the list or the pill bottles to follow-up visits. Carry your medicine list with you in case of an emergency.
Manage CAP at home:
- Get plenty of rest. Rest helps your body heal.
- Do not smoke or allow others to smoke around you. Nicotine and other chemicals in cigarettes and cigars can cause lung damage. Ask your healthcare provider for information if you currently smoke and need help to quit. E-cigarettes or smokeless tobacco still contain nicotine. Talk to your healthcare provider before you use these products.
- Breathe warm, moist air. This helps loosen mucus. Loosely place a warm, wet washcloth over your nose and mouth. A room humidifier may also help make the air moist.
- Gently tap your chest. This helps loosen mucus so it is easier to cough up.
- Take deep breaths and cough. Deep breathing helps open the air passages in your lungs. Coughing helps bring up mucus from your lungs. Take a deep breath and hold the breath as long as you can. Then push the air out of your lungs with a deep, strong cough. Spit out any mucus you have coughed up. Take 10 deep breaths in a row every hour that you are awake. Remember to follow each deep breath with a cough.
- Drink liquids as directed. Ask your healthcare provider how much liquid to drink each day and which liquids to drink. Liquids help make mucus thin and easier to get out of your body.
Prevent CAP:
- Wash your hands often. Use soap for at least 20 seconds. Rinse with warm running water. Dry your hands with a clean towel or paper towel. Use hand sanitizer that contains alcohol if soap and water are not available. Wash your hands several times each day. Wash after you use the bathroom, change a child's diaper, and before you prepare or eat food. Do not touch your eyes, nose, or mouth without washing your hands first.
- Cover a sneeze or cough. Use a tissue that covers your mouth and nose. Throw the tissue away in a trash can right away. Use the bend of your arm if a tissue is not available. Wash your hands well with soap and water or use a hand sanitizer. Do not stand close to anyone who is sneezing or coughing.
- Clean surfaces often. Clean doorknobs, countertops, cell phones, and other surfaces that are touched often. Use a disinfecting wipe, a single-use sponge, or a cloth you can wash and reuse. Use disinfecting cleaners if you do not have wipes. You can create a disinfecting cleaner by mixing 1 part bleach with 10 parts water.
- Try to avoid people who have a cold or the flu. If you are sick, stay away from others as much as possible.
- Ask about vaccines you may need. A pneumonia vaccine can help lower your risk for pneumonia. The vaccine may be recommended every 5 years, starting at age 65. Vaccines help lower the risk for infections that can become serious for a person who has pneumonia. Get a flu vaccine each year as soon as recommended, usually in September or October. Get a COVID-19 vaccine and booster as directed. Your healthcare provider can tell you if you should also get other vaccines, and when to get them.
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Follow up with your doctor within 3 days or as directed:
You may need another x-ray. Write down your questions so you remember to ask them during your visits.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
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