hyperstimulate

/ˌhaɪpərˈstɪmjəleɪt/
verb
  1. To stimulate something too much, causing an excessive or overwhelming response.
    • The bright lights and loud music hyperstimulate the senses at the amusement park.
    • If you hyperstimulate a plant with too much fertilizer, it may grow too quickly and become weak.
    • Doctors warn that certain supplements can hyperstimulate the thyroid gland.
Antonyms