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LSD (Lysergic Acid Diethylamide) - Reactions with Other Drugs or Substances

Reactions with Other Drugs or Substances

Very few studies have been conducted on the interaction of LSD with other drugs. It is known that antidepressants may alter the effects of LSD. Marijuana, a drug that causes paranoia in some users, also makes for a bad mix with LSD. Smoking marijuana while taking LSD can increase the risk of a bad trip or a psychotic reaction. (Entries on antidepressants and marijuana are also available in this encyclopedia.)