What Exactly is a PSG Test in Gurugram?

Polysomnography (PSG) serves as the gold standard diagnostic procedure for thorough sleep disorder evaluation. This sophisticated overnight monitoring system simultaneously records multiple physiological parameters including brain wave activity (EEG), eye movement tracking (EOG), muscle activity monitoring (EMG), heart rhythm analysis (ECG), respiratory airflow measurement, chest and abdominal effort detection, oxygen saturation monitoring (SpO2), and body position tracking throughout your complete sleep cycle. Unlike simple sleep monitoring devices, PSG captures comprehensive sleep architecture data — analyzing REM sleep phases, non-REM stages, sleep onset timing, arousal frequency, and respiratory disturbance patterns (RDI). This enables sleep medicine specialists to diagnose conditions such as obstructive sleep apnea (OSA), central sleep apnea, periodic limb movement disorder (PLMD), REM behavior disorder, and various parasomnias with medical accuracy.

Who Should Consider a PSG Test in Gurugram?

You may benefit from polysomnography if you experience:

• Sleep-disordered breathing symptoms including loud snoring, witnessed breathing cessation, or gasping episodes
• Excessive daytime sleepiness despite adequate sleep duration (Epworth Sleepiness Scale >10)
• Unexplained morning headaches or dry mouth upon awakening
• Restless leg syndrome or periodic limb movements disrupting sleep quality
• Suspected narcolepsy with sudden sleep attacks or muscle weakness episodes
• REM behavior disorder involving dream enactment or sleep vocalizations