Why Mixing Benzos and Alcohol Is a Really Bad Idea Addiction, alcohol and drug addiction, Substance AbuseBy The Right StepJuly 16, 2020Benzodiazepine drugs are used to treat such conditions such as anxiety, sleep disorder, seizures, and more. They work by relaxing your nervous system and sending calming messages to your brain. This slows your heart rate, lowers your blood pressure, and makes you feel mellow and serene. Alone, benzos can be hugely helpful in treating anxiety and…