What is a sleep lab?

A sleep lab is a specialized medical facility where sleep studies, also known as polysomnography, are conducted to diagnose and evaluate sleep disorders. Patients typically spend the night in the lab while their brain activity, breathing, heart rate, and other physiological functions are monitored. Sleep labs help doctors identify issues such as sleep apnea, insomnia, restless legs syndrome, and other conditions that affect sleep quality. The information gathered helps guide treatment and management of sleep disorders.