Alcohol: Caution is advised when consuming alcohol with Clarvit Injection. Please consult your doctor. Pregnancy: Information regarding the use of Clarvit Injection during pregnancy is not available. Please consult your doctor. Breastfeeding: Clarvit 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: It is not known whether Clarvit Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Kidney: Clarvit Injection is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Clarvit Injection may not be needed in these patients. Please consult your doctor. Liver: Clarvit Injection is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Clarvit Injection may not be needed in these patients. Please consult your doctor.