Complete dosage information for Changa — threshold, light, common, strong, and heavy dose ranges across 1 route of administration.
Full Changa profileImportant Safety Notice
Dosage information is for harm reduction purposes only. Individual sensitivity varies greatly. Always start with the lowest effective dose and work your way up slowly. Never eyeball doses — use a milligram scale.
### Can You Overdose on Changa? There is no known fatal overdose from smoked DMT or changa in humans. The self-limiting nature of the smoked route (you physically cannot continue smoking once the effects take hold) provides a natural ceiling on dose. ### Psychological Overwhelm The real risk at high doses is psychological, not physical. Signs that someone is having a difficult experience include: - Visible distress, crying, or screaming - Thrashing or agitated movement - Hyperventilation - Verbal expressions of extreme fear ### What to Do if Someone is Having a Difficult Experience 1. **Speak calmly and reassuringly.** Use simple, grounding phrases: "You are safe. You smoked changa. This will pass. I am here with you." 2. **Do not restrain them** unless they are at immediate risk of hurting themselves (falling off something, reaching for a flame). 3. **Keep them physically safe.** Move hot pipes, sharp objects, or trip hazards away from them. 4. **Do not bombard them with questions or stimuli.** Keep the environment quiet and calm. 5. **Remind them it will end soon.** The experience will be substantially over within 20 to 30 minutes. 6. **Stay with them through the afterglow.** Even after the peak passes, they may feel disoriented or emotionally vulnerable. ### When to Seek Medical Help Seek emergency medical attention if the person: - Has a seizure - Is unresponsive and not breathing normally - Has taken changa in combination with SSRIs, SNRIs, or other serotonergic drugs and shows signs of serotonin syndrome (hyperthermia, rigid muscles, agitation, rapid heart rate) - Has a known heart condition and is experiencing chest pain or an irregular heartbeat
A common smoked dose of Changa is 40–60 mg.
The threshold dose for Changa via smoked is approximately 20 mg.
Changa typically lasts 15–45 minutes via smoked.