If they constantly say they see, hear, taste, smell, and feel things that are not really there or realistic. Slower motor skills.
LSD is is an unsafe to use drug in any form.
This could be due to any number of illnesses, as well as drug abuse. In order to know for sure, he would have to see a doctor. If this is your friend, what other signs of drug abuse, if any, does he have?
Directly: The cost of the "hit." Indirectly: Fees, fines, and punitive liabilities related to the prosecution for any of a variety of criminal infractions. These can be quite substantial.
Technically caffeine, but ANY drug can be a drug of abuse if you work at it hard enough.
Since LSD is a schedule I substance in the United States, possession of this substance is illegal and may result in penalties such as jail time.
drug abuse
LSD (assuming it is actually LSD and not another drug like DOM) is very unlikely to cause any physical harm (except from accidents/self-harm while on the drug), though it can negative psychological effects, with the incidence of this harm increasing with increasing doses and frequency of use.
LSD is known to be very rarely checked for in any kind of drug tests ( urine, blood, or hair) and is also extremely hard to find in your system or hair.
Well, I would recommend taking any family members that may show signs of prescription drugs abuse to a family doctor for a check-up. That way, the problem can be solved as soon as possible.
The effect is called a drug flashback. it is very common in users of LSD, a drug of abuse. No definitive explanation is currently available for these experiences. Any attempt at explanation must reflect several observations: first, over 70 percent of LSD users claim never to have "flashed back"; second, the phenomenon does appear linked with LSD use, though a causal connection has not been established; and third, a higher proportion of psychiatric patients report flashbacks than other users. Several studies have tried to determine how likely a user of LSD, not suffering from known psychiatric conditions, is to experience flashbacks. The larger studies include Blumenfeld's in 1971 and Naditch and Fenwick's in 1977, which arrived at figures of 20% and 28%, respectively.
No difference, it is the same drug. But generally it is taken that acid is when it is liquid form and LSD is the liquid soaked into blotter paper. Acid is really just a slang term for LSD so could be in any form really.
There really is no good reason for anyone to smoke, chew, or sniff tobacco; it is a harmful drug. Therefore, any use of tobacco is a form of drug abuse.