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is an infection in your lungs caused by bacteria, viruses, fungi, or parasites. You can become infected if you come in contact with someone who is sick. You can get pneumonia if you recently had surgery or needed a ventilator to help you breathe. Pneumonia can also be caused by accidentally inhaling saliva or small pieces of food. Pneumonia may cause mild symptoms, or it can be severe and life-threatening.
Common symptoms include the following:
- Fever or chills
- Shortness of breath or rapid breathing
- Chest pain when you cough or breathe deeply
- Fatigue or confusion
Seek care immediately if:
- You cough up blood.
- Your heart beats more than 100 beats in 1 minute.
- You are very tired, confused, and cannot think clearly.
- You have chest pain or trouble breathing.
- Your lips or fingernails turn gray or blue.
Contact your healthcare provider if:
- Your symptoms are the same or get worse 48 hours after you start antibiotics.
- Your fever is not below 99°F (37.2°C) 48 hours after you start antibiotics.
- You have a fever higher than 101°F (38.3°C).
- You cannot eat, or you have loss of appetite, nausea, or are vomiting.
- You have questions or concerns about your condition or care.
- Antibiotics help treat pneumonia caused by bacteria.
- Acetaminophen decreases pain and fever. It is available without a doctor's order. Ask how much to take and how often to take it. Follow directions. Read the labels of all other medicines you are using to see if they also contain acetaminophen, or ask your doctor or pharmacist. Acetaminophen can cause liver damage if not taken correctly. Do not use more than 4 grams (4,000 milligrams) total of acetaminophen in one day.
- NSAIDs , such as ibuprofen, help decrease swelling, pain, and fever. This medicine is available with or without a doctor's order. NSAIDs can cause stomach bleeding or kidney problems in certain people. If you take blood thinner medicine, always ask your healthcare provider if NSAIDs are safe for you. Always read the medicine label and follow directions.
- Airway clearance techniques are exercises to help remove mucus so you can breathe more easily. Your healthcare provider will show you how to do the exercises. These exercises may be used along with machines or devices to help decrease your symptoms.
- Respiratory support is given to help you breathe. You may receive oxygen to increase the level of oxygen in your blood. You may also need a machine to help you breathe.
Manage your symptoms:
- Rest as needed. Rest often throughout the day. Alternate times of activity with times of rest.
- Drink liquids as directed. Ask how much liquid to drink each day and which liquids are best for you. Liquids help thin your mucus, which may make it easier for you to cough it up.
- Do not smoke. Avoid secondhand smoke. Smoking increases your risk for pneumonia. Smoking also makes it harder for you to get better after you have had pneumonia. Ask your healthcare provider for information if you need help to quit smoking.
- Use a cool mist humidifier. A humidifier will help increase air moisture in your home. This may make it easier for you to breathe and help decrease your cough.
- Keep your head elevated. You may be able to breathe better if you lie down with the head of your bed up.
- Prevent the spread of germs. Wash your hands often with soap and water. Use gel hand cleanser when there is no soap and water available. Do not touch your eyes, nose, or mouth unless you have washed your hands first. Cover your mouth when you cough. Cough into a tissue or your shirtsleeve so you do not spread germs from your hands. If you are sick, stay away from others as much as possible.
- Limit alcohol. Women should limit alcohol to 1 drink a day. Men should limit alcohol to 2 drinks a day. A drink of alcohol is 12 ounces of beer, 5 ounces of wine, or 1½ ounces of liquor.
- Ask about vaccines. You may need a vaccine to help prevent pneumonia. Get an influenza (flu) vaccine every year as soon as it becomes available.
Follow up with your healthcare provider as directed:
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.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Learn more about Pneumonia (Ambulatory Care)
Micromedex® Care Notes
- Aspiration Pneumonia
- Bacterial Pneumonia
- Community Acquired Pneumonia
- Hospital Acquired Pneumonia
- Pneumonia In Children
- Pontiac Fever
- Viral Pneumonia