Understanding Sleep Disorders: Why Quality Sleep Matters for Your Health
posted by Mandy Fine on Thursday, March 26, 2026
Sleep is essential to overall health, yet many people struggle to get enough restful sleep. Sleep disorders affect millions of Americans and often go undiagnosed. At Spencer Hospital, we work with patients to identify sleep problems and connect them with treatment options that can help them rest better and improve their health.
Signs You May Have a Sleep Disorder
Many people don’t realize they may have a sleep disorder. Common signs include:
- Excessive daytime sleepiness
- Loud snoring
- Waking up feeling unrested
- Difficulty concentrating
- Mood changes such as irritability or depression
Family members may also notice warning signs like loud snoring, pauses in breathing, or gasping during sleep. These symptoms can indicate sleep apnea, one of the most common sleep disorders.
What Is Sleep Apnea?
Sleep apnea occurs when the airway becomes blocked during sleep, causing breathing to stop briefly and repeatedly throughout the night. These interruptions disrupt sleep and lower oxygen levels in the body.
If left untreated, sleep apnea can increase the risk of high blood pressure, heart disease, stroke, and accidents caused by daytime drowsiness. Because of these risks, proper diagnosis and treatment are important.
Sleep Studies and Treatment
Spencer Hospital offers both at-home and overnight sleep studies in partnership with Somnitech professionals of Sioux Falls. During a sleep study, breathing patterns, oxygen levels, and movements are monitored to determine if a sleep disorder is present.
If diagnosed, treatment options may include:
- CPAP therapy
- Dental appliances
- Lifestyle changes
- Surgical interventions in some cases
CPAP therapy (Continuous Positive Airway Pressure) is one of the most common and effective treatments. It uses a machine that delivers a steady stream of air through a mask worn during sleep to keep the airway open.
Other Sleep Disorders
Sleep apnea is not the only sleep disorder people experience. Other conditions include insomnia, restless leg syndrome, narcolepsy, sleepwalking or night terrors, and hypersomnolence, which causes excessive daytime sleepiness.
When to Seek Help
If you suspect you may have a sleep disorder, talk with your primary care provider. They can evaluate your symptoms and determine whether further testing, such as a sleep study, may be helpful. Many sleep disorders can be effectively managed with the right treatment.
Practicing healthy sleep habits can also improve sleep quality. Maintaining a consistent sleep schedule, avoiding caffeine before bedtime, and creating a comfortable sleep environment are all simple steps that can support better rest.
For more information about Sleep Medicine services at Spencer Hospital, please visit our Sleep Medicine services page.
- sleep