original: riluzole does not reverse the damage already done to motor neurons , and patients taking the drug must be monitored for liver damage and other possible side effects .
simplifications: riluzole does not reverse the damage already done to motor neurons ; and patients taking the drug must be monitored for liver damage and other possible side effects . riluzole does not reverse the damage already done to motor nerve cells , and patients taking the drug must be monitored for liver damage and other possible side effects . riluzole does not undo the damage already done to motor neurons , and patients taking the drug must be tested for liver damage and other side effects that may occur . riluzole does not reverse the damaged to motor neurons , and patient drug must be monitored for liver damage and other side effects riluzole does not get rid of the damage already done to motor neurons , and patients taking the drug must be checked regularly for liver damage and other possible side effects . 1 . riluzole does not reverse the damage already done to motor neurons , and patients taking the drug must be monitored for liver damage and other possible side effects . patients taking riluzole must have their liver checked for damage and other side effects . riluzole does not reverse the damage already done to motor neurons , and patients taking the drug must be checked for liver damage and other possible side effects .