Alcohol: It is not known whether it is safe to consume alcohol with Costead Capsule. Please consult your doctor. Pregnancy: Costead Capsule 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: Costead Capsule should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from her body. Driving: Costead Capsule may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur. Kidney: There is limited information available on the use of Costead Capsule in patients with kidney disease. Please consult your doctor. Liver: Costead Capsule should be used with caution in patients with liver disease. Dose adjustment of Costead Capsule may be needed. Please consult your doctor.