Things which may influence a LSD trip are their "mindset", the user's expectations, experience and mood at the time the drug is taken as well as the setting or place where they are using LSD.
Morphine withdrawal symptoms peak in about 48 to 96 hours after the last dose of the drug, and to subside after about 8 to 10 days.
The effects and outcome of a Valium overdose can vary, and depend on how much of the drug was consumed and whether or not it was taken with any other substances which cause intoxication or may adversely interact with Valium such as alcohol, or street drugs.
Long-term psychological problems often follow an adverse reaction or bad LSD trip.