Tolerance develops quickly to the effects of LSD. After the third or fourth consecutive times of taking LSD, no degree of the drug can generate the specified consequences. On the other hand, soon after a brief period of abstinence (about 3 to four times), tolerance really should return to normal.2 https://bookmarkspy.com/story19062820/the-best-side-of-how-long-does-lsd-stay-in-system