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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).

Current as of: May 1, 2026

Author: WebMD Ignite Staff

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All WebMD Ignite education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

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