Alcohol: It is not known whether it is safe to consume alcohol with Lignoace Oral Solution. Please consult your doctor. Pregnancy: Lignoace Oral Solution 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: Lignoace Oral Solution is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby. Driving: Lignoace Oral Solution may cause side effects which could affect your ability to drive.Certain areas of your body will be numb for about 2-4 hours after having this medicine. This may affect your ability to drive. Kidney: Lignoace Oral Solution is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Lignoace Oral Solution may not be needed in these patients. Please consult your doctor. Liver: Lignoace Oral Solution should be used with caution in patients with severe liver disease. Dose adjustment of Lignoace Oral Solution may be needed. Please consult your doctor.