Thread: How to learn to do vivid visualizations?.So vivid that will confuse with real world,physical things?

This is a terrible suggestion, especially considering it's dangerous and most people find the experience very unpleasant, but taking very large doses (300mg to 1000 mg) of diphenhydramine (aka benadryl) will cause this to happen. It is an anticholinergic deliriant. If you do take it, keep in mind you will be very sleepy, very confused, and what you hallucinate has the propensity of being terrifying (though not always, and not for some individuals). It has both vivid closed eye visuals and open eye visuals. At very high doses, you also lose the ability to distinguish between what is real and what isn't. I do not really suggest using diphenhydramine recreationally, but now you know.

To possibly deter you from using it (or maybe convince you to), I'm going to link you to the erowid diphenhydramine experience vault. Erowid Experience Vaults: Diphenhydramine (also Benadryl) Main Index

Make an educated decision, please.

edit: List of side effects from recreational doses quoted from wikipedia for your knowledge.

Originally Posted by Wikipedia

It is also a potent anticholinergic agent, leading to the side-effects of dry mouth and throat, increased heart rate, pupil dilation, urinary retention, constipation, and, at high doses, hallucinations or delirium. Further side-effects include motor impairment (ataxia), flushed skin, blurred vision at nearpoint owing to lack of accommodation (cycloplegia), abnormal sensitivity to bright light (photophobia), difficulty concentrating, short-term memory loss, visual disturbances, irregular breathing, dizziness, irritability, itchy skin, confusion, decreased body temperature (in general, in the hands and/or feet), erectile dysfunction, excitability, and, although it can be used to treat nausea, higher doses may cause vomiting.[15] Some side-effects, such as twitching, may be delayed until the drowsiness begins to cease and the person is in more of an awakening mode