Acid reflux when lying down

When you are upright, gravity helps clear refluxed material from the oesophagus. Reclining removes that assistance, and digestion after a large or late meal leaves more stomach contents available to travel upwards. This may produce burning, regurgitation, throat irritation or coughing after bedtime.

A hiatus hernia can make reflux easier for some people, but position-related symptoms do not confirm that diagnosis. Other causes of chest discomfort or night cough may need consideration when the pattern is persistent.

Finish your evening meal well before going to bed and keep it smaller if large dinners trigger symptoms. Raise the head end of the bed with a stable wedge or bed risers so the upper body is elevated. Several soft pillows alone may fold your body at the waist and increase abdominal pressure.

Some people notice fewer symptoms on their left side than on their right, although comfort and other health needs also matter. Reduce only foods or drinks that consistently trigger your symptoms. Ask a pharmacist how to time any reflux medicine and whether it is compatible with your other treatment.

Arrange an appointment if reflux repeatedly wakes you, causes ongoing cough or hoarseness, continues despite sensible changes, or requires frequent medicine. Painful swallowing, food sticking, repeated vomiting, unexplained weight loss, blood in vomit, or black stools also need medical assessment.

Seek emergency care for severe or unfamiliar chest pressure, sudden breathlessness, fainting, sweating, or discomfort spreading to the arm, jaw or back. Waking with major breathing difficulty is not something to manage as routine heartburn.

Ask whether your symptoms suggest further testing, how long to use an acid-reducing medicine, and whether a cough or sleep disturbance needs separate evaluation. Describe meal timing, sleep position and exactly what wakes you.