Complete dosage information for DPT — threshold, light, common, strong, and heavy dose ranges across 3 routes of administration.
Full DPT 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 Fatally Overdose on DPT? Fatal overdose from DPT's pharmacological action alone is extremely unlikely based on the therapeutic index of classical tryptamine psychedelics and the absence of documented deaths attributable to DPT toxicity in the clinical or community literature. The 1970s clinical studies administered the compound without observing life-threatening physiological reactions within the therapeutic dose range. ## Recognizing a Crisis With DPT, the crisis is almost always psychological rather than physical. The compound's capacity for profound ego dissolution and dark experiential content means that psychological emergencies are not rare edge cases -- they are a foreseeable risk at full doses. Watch for: - **Complete disconnection from reality** -- the person does not recognize their environment, their sitter, or themselves - **Extreme agitation or terror** that does not respond to verbal reassurance - **Dangerous physical behavior** -- attempting to flee, self-harm, or interact with hazardous objects while in a dissociated state - **Catatonia** -- complete unresponsiveness, which can occur during peak DPT experiences - **Signs of serotonin syndrome** (if MAOIs are involved): muscle rigidity, rapidly rising body temperature, tremor, agitation, rapid heart rate ## What to Do For psychological distress: the sitter's composure is the single most important intervention. Speak slowly, clearly, and calmly. Use simple, concrete statements: "You are in your living room. You took DPT. I am here with you. This will end." Physical contact -- a hand on the arm, a weighted blanket -- can provide grounding, but ask or signal before touching someone in a dissociated state. Benzodiazepines (diazepam 10-20 mg) reliably reduce intensity if the person is conscious and able to swallow. Do not attempt to restrain the person unless there is immediate danger of serious injury. Restraint during psychedelic crisis almost always escalates distress. For medical emergencies: call emergency services immediately for seizures, dangerously elevated body temperature, signs of serotonin syndrome, loss of consciousness, or any self-harm. Good Samaritan laws protect callers in many jurisdictions. Treatment is supportive -- IV fluids, cooling for hyperthermia, benzodiazepines for agitation. There is no specific DPT antidote. ## After a Difficult Experience DPT experiences -- especially difficult ones -- require active integration. Talk through what happened with someone you trust within the first few days. Consider working with a therapist experienced in psychedelic integration. Avoid all psychedelic use for an extended period. Monitor for persistent symptoms: anxiety, depersonalization, sleep disturbances, intrusive imagery. These are not uncommon after intense DPT sessions and typically resolve within weeks, but seek professional help if they persist.
A common insufflated dose of DPT is 50–100 mg.
The threshold dose for DPT via insufflated is approximately 5 mg.
DPT typically lasts 3–5 hours via insufflated.
DPT can be taken via insufflated, oral, smoked. Each route has different dosage ranges and onset times.