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How Long Does a Cough Last?

Alexander Ross • • 7 min read
How Long Does a Cough Last?
How long does a cough normally last? Coughs associated with a cold or the flu tend to last a week or 2, most clearing up within about 3 weeks. A post-viral cough may persist for several (up to about 8) weeks after a viral illness, while some coughs persist for longer and are usually a sign of an underlying problem.

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Then, how long do I wait to see a doctor for a cough?

It is best to see a doctor if the cough persists for longer than 3 weeks or occurs with other, more serious symptoms, such as coughing up blood.

Also, why is my cough not going away? Causes of a lingering cough Certain types of coughs, like the ones that result from bronchitis or respiratory infections, can linger longer than the coughing you may experience with the common cold. Some other causes of an ongoing cough include: Undiagnosed asthma or other lung disease can cause a chronic cough.

Secondly, how do I get rid of a lingering cough?

19 natrual and home remedies to cure and soothe a cough

  1. Stay hydrated: Drink lots of water to thin mucus.
  2. Inhale steam: Take a hot shower, or boil water and pour into a bowl, face the bowl (stay at least 1 foot away), place a towel over the back of your head to form a tent and inhale.
  3. Use a humidifier to loosen mucus.

How do I know if my cough is serious?

If you are coughing up thick green or yellow phlegm, or if you are wheezing, running a fever higher than 101 F, having night sweats, or coughing up blood, you need to see a doctor. These may be signs of a more serious illness that needs to be diagnosed and treated. A persistent cough may be a sign of asthma.

Related Question Answers

What does a pneumonia cough sound like?

A wet, productive cough produces sputum (phlegm or mucus from the lungs or sinuses). The cough sounds soupy and may come with a wheezing or rattling sound and tightness in your chest. Most wet coughs are caused by an infection: a common cold, the flu, bronchitis, or pneumonia.

How do I know if my cough is bacterial or viral?

The symptoms of a bacterial infection and a virus are often very similar—fever, muscle aches, cough, and sore throat—but they require different treatments.

Make an appointment if you have:

  1. Symptoms that last more than 10 days.
  2. Recurring fevers.
  3. Shortness of breath.
  4. Excessive yellow or green mucus.
Alexander Ross
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Alexander Ross

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.