How is cough treated?

A cough may clear mucus, protect the airway, or reflect irritation. A common cold or acute bronchitis may need rest, fluids, and symptom relief rather than antibiotics. Allergic rhinitis can cause drainage into the throat, while acid reflux can irritate the voice box and airway. Asthma, bronchiectasis, bronchiolitis, or chronic cough need a tailored assessment. The clinician may ask about duration, triggers, wheeze, fever, breathlessness, medicines, smoking, and exposure to dust or fumes.

Rest, drink enough fluid, avoid tobacco smoke and other irritants, and use a humidified environment if it feels soothing. Honey may help some adults and children over one year, but it is not suitable for infants. A pharmacist can advise on symptom medicines and check for interactions. Do not use leftover antibiotics, and do not suppress a mucus-producing cough without advice. Keep a note of triggers and whether the cough is dry or brings up phlegm.

Arrange an assessment for a cough that persists, repeatedly returns, disrupts sleep, or comes with wheezing, fever, weight loss, or night sweats. Seek urgent help for severe breathlessness, chest pain, blue lips, confusion, or coughing up blood. A child with breathing difficulty, unusual sleepiness, or poor feeding also needs prompt care.

What is the most likely trigger in my case? Do I need an inhaler, allergy treatment, reflux treatment, or testing? Which cough medicine is safe with my current medicines?