How long is MDMA (Ecstasy) Duration?
MDMA (Ecstasy) Duration: 5 hours total across 5 phases.
Timeline
⚠️ This information is for harm reduction purposes. MDMA is neurotoxic at high doses. Hydration and temperature regulation are critical. Do not redose.
Total Duration
5 hours
Phases
5
Category
Substance Effects
MDMA effects last 3-5 hours. Onset 30-45 minutes, peak 1.5-2.5 hours. Comedown can include fatigue and low mood for 1-3 days.
Phases
30-45 minutes. Jaw tension, warmth, energy increase.
Rapid intensification. Euphoria, empathy, sensory enhancement.
1.5-2.5 hours of full effects — empathogenic, energetic.
Gradual decline. Fatigue, jaw soreness.
Serotonin depletion can cause low mood for 1-3 days after.
Disclaimer: This information is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider for medical decisions. If you are experiencing a medical emergency, call 911 (US) or your local emergency number immediately.