Alcohol: Eneptil 500mg Injection may cause excessive drowsiness with alcohol. Pregnancy: Information regarding the use of Eneptil 500mg Injection during pregnancy is not available. Please consult your doctor. Breastfeeding: Eneptil 500mg Injection is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. Driving: It is not known whether Eneptil 500mg Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Kidney: Eneptil 500mg Injection should be used with caution in patients with kidney disease. Dose adjustment of Eneptil 500mg Injection may be needed. Please consult your doctor. Liver: Eneptil 500mg Injection is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Eneptil 500mg Injection may not be needed in these patients. Please consult your doctor.