If your cough persists for more than two weeks, don't ignore it; doctors are cautioning you.

News Topical, Digital Desk : Coughing is a natural defense mechanism in our body. It helps expel dust, mucus, or other particles from our throat and respiratory tract. A cough caused by a common cold or flu usually resolves on its own within a few days, but persistent cough that persists for weeks can be a sign of a serious problem.

When do you understand that the cough has become serious?

A cough that lasts 1–2 weeks is generally considered normal and resolves with rest, drinking water, and simple medications. However, if the cough persists for more than two weeks, it is considered a chronic cough. In this situation, it's important to seek medical advice to determine the cause and provide treatment.

Common causes of persistent cough

A persistent cough can be caused by a number of reasons, some of which are benign and some of which are serious:

• Post-nasal drip: The dripping of mucus from the nose into the throat due to allergies or a sinus infection.
• Asthma: Cough may be the main symptom, especially when there is no wheezing.
• Acid reflux (GERD): Stomach acid comes up and irritates the throat and airways.
• Smoking and pollution: These damage the lungs and airways.
• Some medicines: Some medicines , such as  those for high blood pressure,  can also cause a long-term cough.

Do not ignore these symptoms

If you experience the following symptoms along with a cough, you should immediately consult a doctor:

• blood in the mucus
• Unexplained  weight loss
• persistent shortness of breath or wheezing
• chest pain or heaviness
• Recurrent fever or night sweats

These signs may indicate diseases like tuberculosis, pneumonia, chronic bronchitis or sometimes lung cancer.

When to contact a doctor?

• If the cough persists for more than two weeks
• the cough is affecting your sleep and daily life
• The cough is getting worse over time

If necessary, your doctor may order tests like an X-ray, blood test, or lung function test to determine the exact cause. Smokers and those with a family history of lung disease should be especially vigilant.

Taking a prolonged cough lightly can be dangerous. In most cases, the cause is benign and resolves with treatment, but getting tested early can not only prevent serious illnesses but also give you peace of mind. If your cough has been bothering you for a long time, don't ignore it and seek medical advice immediately.

Read More: If your cough persists for more than two weeks, don't ignore it; doctors are cautioning you.