You searched for: “analgesics
analgesic (s) (noun), analgesics (pl)
1. Compounds capable of relieving pain without the loss of consciousness or without producing anesthesia: "The dentist injected Randal with a powerful analgesic so she could drill the decayed tooth without causing the him any pain."
2. Those drugs that primarily relieve pain without blocking nerve-impulse conduction or markedly altering sensory functions: "The new analgesic which the doctor used was exceptional in terms of relieving or reducing Desiree's severe pain."