Combining benzonatate, a medication used to relieve coughs, with alcohol is generally not recommended. Alcohol can intensify some effects of benzonatate, potentially leading to increased risks. Understanding how each substance affects the body and their combined impact is important for safety.
Understanding Benzonatate
Benzonatate is a prescription medication primarily used as a cough suppressant. It functions by anesthetizing the stretch receptors in the lungs and airways, which reduces the urge to cough. This non-narcotic antitussive typically begins to work within 15 to 20 minutes, with its effects lasting for approximately three to eight hours.
Understanding Alcohol’s Effects
Alcohol acts as a central nervous system (CNS) depressant, meaning it slows down brain activity. Consuming alcohol can lead to effects such as drowsiness, impaired coordination, and slowed reaction times. It can also diminish alertness and affect judgment. These effects vary depending on factors like the amount consumed and individual physiology.
Risks of Combining Benzonatate and Alcohol
Mixing benzonatate and alcohol carries heightened risks because both substances act as central nervous system depressants. This combination can lead to a synergistic effect, where their individual depressant properties are amplified. Individuals may experience excessive sedation, more pronounced dizziness, impaired judgment, and confusion. Such intensified effects increase the risk of accidental falls or injuries.
A significant concern is the potential for respiratory depression, which involves slowed or shallow breathing. While benzonatate itself has minimal effects on the respiratory system at therapeutic doses, combining it with alcohol can increase this risk due to their combined depressant actions. There is no universally safe amount of alcohol to consume when taking benzonatate, as individual responses can vary. Both substances can also cause gastrointestinal side effects, and their combination may worsen issues like nausea or upset stomach.
Important Considerations and Medical Advice
Always inform your doctor or pharmacist about all medications you are taking, including over-the-counter drugs and supplements. Inquire specifically about potential interactions with alcohol. If you are taking benzonatate, avoiding alcohol until you complete your medication course is generally recommended.
Due to increased drowsiness and impaired coordination, refrain from driving or operating heavy machinery while taking benzonatate, especially if consuming alcohol. Alcohol can also suppress the immune system, which is counterproductive when your body is recovering from an illness. If accidental alcohol ingestion occurs or you experience concerning symptoms, contact a healthcare professional or poison control immediately.