Dr Bernadette Carr answers your questions on acid reflux and whooping cough

Heartburn and acid reflux can be very common symptoms. They occur when there is excess acid in the stomach or when acid in the stomach tracks back up into the throat from the stomach, causing irritation and inflammation of the oesophagus (which links the mouth to the stomach).
Certain foods may exacerbate symptoms of heartburn and they include spicy chillies and curries, tea and coffee and acidic foods such as fruit juices and citrus fruit. Alcohol and smoking are major contributors to the symptoms, and being overweight may also contribute.