Coughing is a problem that people underestimate. Most people hesitate even to go to the doctor. Coughing problem is very common in winter. But if your cough does not improve even for several weeks, this indicates many things. In such a situation, it is very important to see a doctor. There can be many reasons for coughing such as allergies, infection, smoking, etc. In such a case, if your cough is also called treatment for a long time, it is very important for you to know the cause-

What are the types of cough?

Acute cough – lasts for 2 to 3 weeks and gets better on its own.

Subacute cough – can last for 3 to 8 weeks.

Chronic cough – lasts for more than 8 weeks and can be a sign of some major illnesses.

Causes of chronic cough and

Smoking- Smoking can also be the main cause of prolonged cough. Smokers often have a persistent cough. This is because the chemicals in tobacco irritate the lungs. By coughing, the body makes mucus in an effort to expel it. Often smokers do not pay attention to their cough, which can lead to many problems in the future.

Covid -19 is also one of the causes of prolonged coughing. Coughing is another symptom of Covid 19. A cough caused by COVID-19 can last much longer than the common flu. Dry cough is one of its main symptoms.

Infection- Even after recovery from cold and cold due to infection, patient continues to have cough problem for a long time. This type of cough can sometimes last up to two months. Where there is irritation in the respiratory passages and you may have a cough problem. Which takes time to recover.

Crisis- during breathing, the air we breathe enters the nose, throat and lungs. In the case of asthma, the muscles around the airways begin to contract. This leads to the formation of mucus, thus blocking the air passages, preventing oxygen from reaching the lungs. As a result, the asthmatic patient suffers from a severe cough. In the case of asthma, a dry and wet cough can occur. But a dry cough is very common.

GERD: Gastroesophageal reflux disease is a digestive disorder in which acid in the stomach or food in the stomach is produced back up into the esophagus. Due to this irritation begins on the inner surface of the food pipe. Because of that you may have a cough problem. It’s a tube-like structure that connects your stomach and mouth.

Post-nasal drip – mucus usually leaves the body through the nose, when this mucus does not come out of the nose and begins to return to the throat, this condition is called postnasal drip. If mucus begins to form in an amount larger than usual, then in this case the problem of postnasal drip may arise. This problem increases significantly when there is a cold and allergies. Because there is a lot of cough problem and it is going on for a long time. Inhaling cold, dry air causes a sore throat.

Lung cancer- Lung cancer can also be a cause of prolonged coughing. In the case of lung cancer, blood can also come up during a cough. But if you don’t smoke or no one in your family has had lung cancer, there may be another reason for your cough. By the way, smoking is the biggest cause of lung cancer. But due to secondhand smoke and rapid air pollution, a lot is observed in the case of lung cancer.

When do you see a doctor?

Usually, the cough improves within a few days, but if you have been having cough problems for 3 to 4 weeks with difficulty breathing, fever and blood when coughing, you should see a doctor immediately without any delay.