1782 W. Stevenson 99 Cold and hot, stimulant and anti-stimulant, compounded secundem artem medicorum regii collegiæ Londonensis, by negativing each other, that is, forming two negatives, affirmatively may cure.
1869 1 Oct. 43/1 The hydrochlorate is a..powerful anti-stimulant.
2013 D. Wolfe 247 Reishi is also an excellent anti-stress and antistimulant herb.