Drug Interaction Report

Using letibotulinumtoxinA together with carbinoxamine may increase certain side effects such as dry mouth, blurred vision, and urinary problems. Let your doctor know if you develop these symptoms during treatment and they do not go away after a few days or they become troublesome. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Alcohol can increase the nervous system side effects of carbinoxamine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with carbinoxamine. Do not use more than the recommended dose of carbinoxamine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.