Is There An Antidote Or Faster Way To Eliminate Neulasta From The Body To Relieve Severe Leg Pain When Tylenol And Claritin Haven’t Helped?

Is there an antidote to neutralize the injection of neulasta rather than waiting 14 days to it to leave the body the pain is crippling in the legs and the patient can t hardly walk we have tried tylenol clariton and neither have worked if not what is the best way to get it out of the body?