When a Cough Needs Medical Attention

[Daqi Medical Team]

Most coughs follow a viral infection and settle within a few weeks. Some patterns, however, deserve a proper assessment by a respiratory specialist.

Key points to know

• A cough lasting more than three weeks should be reviewed.
• Coughing up blood always needs prompt assessment.
• Breathlessness or wheeze may point to asthma or another condition.
• Smoking history changes how urgently a cough is investigated.

At a glance

Topic	What it means for you
Acute cough	Usually infection; often settles in 1-3 weeks
Sub-acute	3-8 weeks; consider post-viral causes
Chronic	Over 8 weeks; needs evaluation
Red flags	Blood, weight loss, night sweats

When to seek medical advice

Seek urgent care for severe breathlessness, chest pain, or coughing up blood.

This educational article was prepared by the Daqi Medical Team for general information only. It is not a substitute for professional diagnosis or treatment. Please consult a qualified clinician about your own situation. Posted by Daqi Medical Team.

[Author]

Posts