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Pleural Effusion

Medically reviewed by Drugs.com. Last updated on May 1, 2023.

Pleural effusion is fluid buildup in the space between the layers of the pleura. The pleura is a thin piece of tissue with 2 layers. One layer rests directly on the lungs. The other rests on the chest wall. There is normally a small amount of fluid between these layers. This fluid helps your lungs move easily when you breathe.

The Lungs

DISCHARGE INSTRUCTIONS:

Call your local emergency number (911 in the US) if:

  • You find it very hard to breathe.
  • You feel faint, or you cannot think clearly.

Seek care immediately if:

  • Your breathing problems do not go away, or they get worse.

Call your doctor if:

  • Your lips or fingernails turn blue.
  • You have a fever.
  • Your pain does not go away or gets worse.
  • You cough up yellow, green, gray, or bloody mucus.
  • You have questions or concerns about your condition or care.

Medicines:

You may need any of the following:

  • Cardiac medicines may be needed if your pleural effusion is caused by heart failure.
  • Antibiotics help treat an infection caused by bacteria.
  • NSAIDs help decrease swelling and pain or 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.
  • Prescription pain medicine may be given. Ask your healthcare provider how to take this medicine safely. Some prescription pain medicines contain acetaminophen. Do not take other medicines that contain acetaminophen without talking to your healthcare provider. Too much acetaminophen may cause liver damage. Prescription pain medicine may cause constipation. Ask your healthcare provider how to prevent or treat constipation.
  • Steroids ,or other types of medicines, may be given to decrease swelling.
  • 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.

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

View more treatment options

Prevent another pleural effusion:

Maintain a healthy lifestyle:

  • Eat a variety of healthy foods. Healthy foods help with overall health. Healthy foods include fruit, vegetables, whole-grain breads, low-fat dairy products, beans, lean meat, and fish. Limit sugar, alcohol, and fat.
  • Do not smoke and do not allow others to smoke around you. Nicotine and other chemicals in cigarettes and cigars increase your risk for lung infections such as pneumonia. 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.
  • Drink liquids as directed and rest as needed. Liquids help keep your air passages moist. This can help your body get rid of germs and other irritants. Ask your healthcare provider how much liquid to drink each day and which liquids are best for you. You may feel like resting more. Slowly start to do more each day. Rest when you feel it is needed.
  • Exercise regularly. Ask about the best exercise plan for you. Exercise will lower your blood pressure and decrease stress. This helps decrease your risk for another pleural effusion, or a lung infection.

Follow up with your doctor or specialist as directed:

You may need to see a specialist depending on the cause of your pleural effusion. Write down your questions so you remember to ask them during your visits.

© Copyright Merative 2023 Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.

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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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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