A chronic cough is a persistent cough lasting more than 8 weeks in adults. It can significantly affect daily life, sleep quality, and overall well-being. At Sukumvit Physiotherapy and Rehabilitation Center, we provide structured respiratory physiotherapy and pulmonary rehabilitation programs to improve airway clearance, breathing efficiency, and overall respiratory function. Persistent cough should always be properly evaluated to determine the underlying cause.
Chronic cough is not a disease itself but a symptom of an underlying condition. It may be dry (non-productive) or productive (with mucus), depending on the cause.
Ongoing coughing can lead to fatigue, chest discomfort, throat irritation, and reduced physical endurance.
Chronic cough may be associated with:
Respiratory Conditions
• Asthma
• Chronic bronchitis
• Chronic obstructive pulmonary disease (COPD)
• Post-infectious cough
• Post-COVID respiratory complications
Upper Airway Conditions
• Postnasal drip
• Allergies
• Sinusitis
Gastrointestinal Causes
• Gastroesophageal reflux disease (GERD)
Other Contributing Factors
• Smoking
• Environmental irritants
• Certain medications (e.g., ACE inhibitors)
Patients with chronic cough may experience:
• Persistent coughing lasting more than 8 weeks
• Throat irritation
• Chest tightness
• Shortness of breath
• Fatigue
• Hoarseness
• Sleep disturbance
Untreated chronic cough may lead to:
• Breathing inefficiency
• Reduced physical activity
• Muscle weakness
• Urinary stress incontinence (in some cases)
• Decreased quality of life
Proper evaluation ensures that serious underlying conditions are ruled out.
Seek urgent medical care if you experience:
• Coughing up blood
• Unexplained weight loss
• Severe chest pain
• High fever
• Sudden worsening shortness of breath
