A cough is your airway's cleaning reflex — and most acute coughs follow a cold and fade within one to three weeks on their own.
Post-viral throat irritation is the most common cause; the airway stays sensitive for a while after the infection clears. Post-nasal drip, dry air, smoke exposure and dust are other everyday triggers.
A spoon of honey (for those over one year old) has genuinely supportive evidence for calming coughs. Warm fluids, steam inhalation, and lozenges ease throat irritation. Avoiding smoke — including second-hand — shortens the sensitive period.
Most over-the-counter cough mixtures show modest effects at best. Time, hydration and honey outperform many of them. Antibiotics don't help viral coughs.
A cough beyond three weeks, coughing blood, chest pain, breathlessness, high fever, unexplained weight loss, or a whooping pattern all warrant medical evaluation. In India, a persistent cough also deserves a conversation about TB testing.
This article is educational and general. Your situation has its own context — for symptoms that are severe, sudden, persistent or worrying, consult a qualified medical practitioner.
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