Caffeine. Most people who are allergic to coffee are allergic to the caffeine in it. Caffeine is a naturally occurring drug classified as a stimulant. Itâs found in many different things including tea and coffee and is a natural byproduct of various plants.
LSD long term use and effects can be very serious. Long term effects of LSD use can occur in anyone who uses LSD, though heavy users, or those who use the drug over a longer period of time, are more likely to experience long term effects.LSD long term use and effects include:1  Tolerance, which causes a person to take more of the drug, which can lead to life-threatening overdoses. 2  Acid flashbacks, or hallucinogen persisting perception disorder, an uncontrolled event where the person experiences the effects of LSD use again without taking the drug.SD long term use and effects can be very serious. Long term effects of LSD use can occur in anyone who uses LSD, though heavy users, or those who use the drug over a longer period of time, are more likely to experience long term effects. LSD long term use and effects include:
The LSD trip is made up of perceptual and psychic effects.â LSD is a very powerful hallucinogen. LSD drug effects are dependent on the dose and may affect some users differently and also, may present a different effect each time it is used. This is where the 5 Dangerous LSD Drug Effects come into play. What are 5 Dangerous LSD Drug Effects? The physical LSD drug effects include: higher body temperature and sweating, dilated pupils, nausea or loss of appetite, increased heart rate, blood sugar, and blood pressure, sleeplessness, tremors, and dry mouth.