Sleep Study: Diagnose Sleep Disorders Safely

Sleep Study: Understanding Sleep Disorders

A sleep study, also known as polysomnography, is a specialized test that records your body’s activities during sleep to identify the causes of sleep problems. It is widely used to diagnose conditions such as sleep apnea, narcolepsy, and restless leg syndrome.

Why Is a Sleep Study Done?

• Diagnosing sleep disorders: Helps detect sleep apnea, narcolepsy, restless leg syndrome, and other conditions.

• Assessing sleep quality: Measures sleep stages, breathing patterns, heart rate, and movements during sleep.

• Guiding treatment: Results help doctors recommend the most effective treatment options.

How Is a Sleep Study Performed?
The test is usually conducted in a sleep laboratory. Sensors are attached to your head, face, chest, and legs while you sleep naturally. These sensors monitor brain activity, eye movement, breathing, heart rate, and muscle activity.

What Information Does the Test Provide?

• Total sleep duration

• Sleep stages and quality

• Breathing and heart rate patterns

• Frequency of waking up during sleep

• Presence of leg movements or restlessness

Before the Sleep Study

• Get adequate rest the night before

• Avoid alcohol before the test

• Follow your doctor’s instructions carefully

After the Sleep Study
You may feel slightly tired, but the test itself is painless and safe. Your doctor will review the results with you and suggest the right treatment if needed.

When Should You Consider a Sleep Study?
A sleep study is recommended if you experience:

• Excessive daytime sleepiness

• Breathing pauses during sleep

• Persistent tiredness despite sleeping

• Sleepwalking or unusual behaviors during sleep

• Frequent nighttime urination

• Shouting or movements during sleep

Conclusion
A sleep study is a safe, non-invasive, and highly effective way to diagnose sleep disorders. Identifying the root cause of sleep problems can help you receive proper treatment and achieve better quality sleep. At Evercare Hospital Chattogram, our advanced sleep study unit and expert specialists ensure accurate diagnosis and personalized care for healthier sleep.