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.
cake
cake
C.InhalantsD.Cocaine
Nicolas Langlitz has written: 'Neuropsychedelia' -- subject(s): Neuropsychopharmacology, Hallucinogenic drugs and religious experience, Hallucinogenic drugs, Research
Dxm
Yes.
Inhalants are not hallucinogenic. One exception could be nitrous oxide but it is different from what most people refer to as inhalants (computer duster, butane etc) as it doesn't inherently cause damage where as other inhalants do.
When you touched hallucinogenic drugs...
Examples of crude drugs used in Kampo preparations include glycyrrhiza (licorice ), rhubarb, and ginseng.
Some examples include soap, playdo and Matthew Brown's quiff.
Altered states typically refer to use of psychoactive or hallucinogenic drugs.
It would be very valuable in the right mindset.