Medical Significance
- Evaluates the body's natural stress response upon waking
- Detects potential adrenal fatigue syndrome
- Helps understand causes of sleep and mood disorders
Book CAR Test in Saudi Arabia | Lahalak Medical Platform
Feeling constantly fatigued? The CAR test evaluates your adrenal health and HPA axis function by measuring cortisol levels upon waking, helping you manage stress and reclaim your energy levels effectively.
Scientific name: Cortisol Awakening Response (CAR) Test
A precise salivary test measuring cortisol fluctuations immediately after waking. It evaluates HPA axis function, identifying chronic stress levels and their impact on men's health, especially after age forty.
Service type
Laboratory test
Duration
45-60 minutes
Fasting
Prior fasting is not required
Included Services
- Multiple saliva sample collection
- Precise laboratory analysis
- Interpreted results report
Medical Service Information
Who Should Take This Test?
- Men over 40 experiencing chronic fatigue
- Individuals with circadian rhythm disruptions
- Patients suffering from persistent anxiety or burnout
Test Procedure
- First saliva sample is collected immediately upon waking
- Additional samples are taken at specific intervals (e.g., 30 and 60 minutes)
- No food, drink, or exercise allowed during the collection period
Conditions & Notices
- Avoid eating or drinking 30 minutes before sampling
- Avoid brushing teeth immediately before sampling
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