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Obstructive Sleep Apnea (OSA)

A sleep-related breathing disorder that may be worsened by weight changes, nasal obstruction, rhinitis, sinusitis, PTSD, or other service-connected conditions.

General & Preventive
  • What exactly is obstructive sleep apnea?
  • Why do I stop breathing during the night?
  • How does OSA affect my heart health?
  • Can being overweight cause OSA?
  • Will OSA get worse if left untreated?