|Summary||An antihistamine which, when taken in smaller doses relieves allergies and insomnia. In larger doses works as a deliriant and can actually keep the user awake. Generally the 'high' of this drug is reported as dysphoric, potentially causing hallucinations indistinguishable from reality.|
|Dose||Oral Light: 100-250mg Common: 200-500mg Strong: 450-700mg |
NOTE: The doses provided are for recreational usage. For use as a sleep aid the dose ranges from 25-100mg, or as specified on the product packaging.
|Avoid||Many oral diphenhydramine preparations contain analgesics such as acetaminophen/paracetamol or aspirin, which can be toxic to the liver in high doses.|
|Effects||Delirium, dream-like experiences, paranoia, visual and audio distortions, dry mouth, muscle cramps, nausea, dysphoria, tremors. Often described as a pretty negative experience.|