Sleep Problem Caused by Illness

Many illnesses can cause sleep problems. A few examples are:

• Heart problems, such as heart failure or chest pain (angina).
• Circulation problems in your legs, such as peripheral arterial disease.
• Chronic breathing problems, such as asthma or chronic obstructive pulmonary disease (COPD).
• Digestive problems, such as gastroesophageal reflux disease (GERD).