Alcohol: It is not known whether it is safe to consume alcohol with Aciclovin 500mg Injection. Please consult your doctor. Pregnancy: Aciclovin 500mg Injection is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies. Breastfeeding: Aciclovin 500mg Injection is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby. Driving: Aciclovin 500mg Injection does not usually affect your ability to drive. Kidney: Aciclovin 500mg Injection should be used with caution in patients with kidney disease. Dose adjustment of Aciclovin 500mg Injection may be needed. Please consult your doctor.It is advisable to drink plenty of water while you are taking this medicine. Liver: Aciclovin 500mg Injection should be used with caution in patients with liver disease. Dose adjustment of Aciclovin 500mg Injection may be needed. Please consult your doctor.