What should you know about Strepsils chesty cough?

Mucus can be clear, white, yellow or green, and its colour alone does not show whether antibiotics are needed. A cold or [Acute Bronchitis](/conditions/acute-bronchitis/) may cause a temporary productive cough. Wheeze, chest tightness or cough triggered by activity can occur with [Asthma](/conditions/asthma/). Repeated chest infections or large amounts of mucus need assessment for conditions such as [Bronchiectasis](/conditions/bronchiectasis/).

Post-nasal drainage from [Allergic Rhinitis](/conditions/allergic-rhinitis/) or irritation from [Acid Reflux](/conditions/acid-reflux/) can also keep the cough going. In young children, breathing symptoms need closer attention because [Bronchiolitis](/conditions/bronchiolitis/) can affect small airways.

Rest, drink fluids and avoid smoke, vaping and dusty air. Fluids can make mucus easier to clear. Follow the label for any cough or cold product, and check with a pharmacist if you take other medicines or care for a child. Do not suppress a productive cough with leftover prescription medicine. If the cough continues after the initial illness, arrange a review for possible [Chronic Cough](/conditions/chronic-cough/).

Seek prompt medical advice for breathlessness, chest pain, coughing blood, persistent fever, confusion, dehydration, or a cough that is worsening rather than settling. Get urgent help when breathing is severely difficult, lips look blue, or a child is struggling to feed or breathe.

Ask what the mucus and chest examination suggest, whether inhalers or testing are appropriate, how to monitor breathing, and which changes should lead to urgent care.