Extra Pillow Use May Indicate Underlying Heart Condition
A doctor has issued a warning that a common nighttime habit—using an extra pillow—could be a subtle sign of heart disease. Dr Alex Wibberley explains that finding yourself more comfortable sleeping with an extra pillow might indicate orthopnea, a condition where shortness of breath occurs when lying flat but resolves upon sitting or standing upright. This symptom often goes unnoticed as people attribute it to comfort rather than a medical issue.
Understanding Orthopnea and Its Connection to Heart Health
Orthopnea is characterized by difficulty breathing while lying down, which can be accompanied by a dry cough or wheezing that subsides when sitting up. Dr Wibberley notes that this condition is one of several early warning signs of a future heart attack. The root cause is often stiffening of blood vessels, which places extra strain on the heart. Over time, the heart thickens to compensate, but it may struggle during relaxation between beats—a problem not easily detected by routine ECGs or GP check-ups.
Subtle Signs Often Mistaken for Aging or Fatigue
Dr Wibberley emphasizes that early indicators of cardiovascular disease are often dismissed as normal aging or busy lifestyles. For example, unusual fatigue after climbing one flight of stairs or the gradual need for an extra pillow are easily overlooked. He states, "That is exactly what makes them dangerous." In emergency departments, using extra pillows is a red flag for heart failure, but at home, it is often seen as harmless.
Fluid Redistribution and Pressure on Lungs
Dr Wibberley explains that fluid accumulated in the legs during the day redistributes when lying horizontally, migrating to the chest and putting pressure on the lungs. This triggers the need to sleep upright. He adds, "In emergency departments, that is a big red flag for heart failure... in somebody's house, it's just an extra pillow, but to [emergency room doctors] that means something."
Preventive Measures Through Lifestyle Changes
The encouraging news is that these early signs provide a window of opportunity—often years—to prevent a heart attack. Dr Wibberley recommends exercise and diet modifications. Sustained rhythmic movements like brisk walking, cycling, swimming, or rowing increase blood flow, creating friction against blood vessel walls. This stimulates nitric oxide production, which reduces vascular inflammation and blood pressure. Studies show improvements within weeks of starting exercise. Reducing carbohydrate intake also benefits heart health.
Monitoring and Further Advice
Alongside monitoring blood pressure, these simple steps can lower the risk of serious heart disease. The NHS provides comprehensive advice on cardiovascular disease symptoms and risk reduction. Dr Wibberley stresses that early detection and lifestyle changes can alter the trajectory of heart disease significantly.
