Blotter, Hashish, LSD, Marijuana, and PCP.
Hallucinogens.
Yes, depending on the dosage, LSD can cause physical, auditory, and visual hallucinations respectivly.
Marijuana, LSD, magic mushrooms, peyote, mescalin, PCP, STP.
Depending on the hallucinogen, it may be either an agonist or an antagonist at certain receptors. Classic psychedelics such as LSD and psilocybin are 5-HT2A receptor agonists, whereas dissociatives (PCP, DXM, ketamine, etc.) are NMDA receptor antagonists. Deliriants, such as atropine and scopolamine, are muscarinic antagonists.
Marijuana, LSD, magic mushrooms, salvia, peyote, mescalin, PCP, STP...
Marijuana, Cocaine, LSD, PCP are my suggestions. -Dr. Bosch
This phenomenon is known as a "flashback," where an individual re-experiences the effects of the drug, even without taking it again. Flashbacks can occur spontaneously and are often associated with LSD and PCP use. They can be distressing and unpredictable.
Marijuana, LSD, magic mushrooms, salvia, peyote, mescalin, PCP, STP...
LSD, Mescaline (Peyote), Psilocybin/Psilocin (Magic Mushrooms), Salvia, DMT, PCP, Ketamine, DXM, Nitrous and more. It all depends on the dose and setting. For instance, Nitrous may not be hallucinatory when taken alone but when taken while high it can be.
PCP (phencylidine) is a dissociative anesthetic. These types of drugs are generally classified as hallucinogens along with psychedelic substances such as LSD, although the effects are rather different.
LSD is better than PCP, I feel. With PCP you can actually feel the effects. For example when you are on a LSD "trip" you see things such as bees and other things, like worms. When you are on PCP you can actually feel these things, for example you can feel the bees stinging you or the worms crawling on you. Sometimes these feelings come back even when you aren't on the drug PCP. You can randomly get the sensation of bees stinging you or something else when you are on PCP. That can happen with LSD also, when you relapse, but you don't feel it and see it, you just see it. There are also other reasons. Both drugs are very similar though.