Causing Your Persistent Cough?

1. Post-nasal drip

Post-nasal drip is a condition in which mucus from the nose drains down the back of the throat. This can cause a cough, sore throat, and hoarseness. Post-nasal drip is often caused by allergies, the common cold, or the flu.

2. Allergies

Allergies can cause a cough, as well as sneezing, a runny nose, and itchy eyes. Allergies are caused by the body's reaction to substances such as pollen, dust mites, and pet dander.

3. Asthma

Asthma is a chronic respiratory condition that causes inflammation and narrowing of the airways. This can lead to coughing, wheezing, shortness of breath, and chest tightness. Asthma is often triggered by allergens, exercise, and cold air.

4. Smoking

Smoking can damage the lungs and airways, leading to coughing, wheezing, and shortness of breath. Smoking also increases the risk of developing other respiratory problems, such as bronchitis and pneumonia.

5. Gastroesophageal reflux disease (GERD)

GERD is a condition in which stomach acid backs up into the esophagus. This can cause heartburn, regurgitation, and a cough. GERD is often caused by a weak or damaged esophageal sphincter.

6. Respiratory tract infection

A respiratory tract infection is an infection of the lungs, airways, or sinuses. Respiratory tract infections can be caused by bacteria, viruses, or fungi. Common respiratory tract infections include the common cold, the flu, bronchitis, and pneumonia.

7. Medications

Some medications can cause a cough as a side effect. These medications include ACE inhibitors, beta-blockers, and statins.

8. Other medical conditions

A cough can also be a symptom of other medical conditions, such as heart failure, liver disease, or kidney disease.

If you have a persistent cough, it is important to see a doctor to determine the cause and receive appropriate treatment.