Medically reviewed by Lindsay Slowiczek, Pharm.D. — composed by James Roland — to update on march 8, 2019

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If you’re managing a runny nose, uncontrollable sneezing, or red, watery, and itchy eyes, you likely only desire one thing: relief. Thankfully, there space a variety of over-the-counter (OTC) drugs that work well to treat seasonal allergies (hay fever). Benadryl is a well-known option for numerous people.

Benadryl is the brand-name variation of one antihistamine referred to as diphenhydramine. One antihistamine is a medicine that interferes v the activity of the compound histamine in your body.

Histamine is associated in her body’s immune solution to allergens. That the reason you gain a stuffy nose, itchy skin, and other reactions once you come in call with something you’re allergic to. One antihistamine works by blocking your body’s an answer to these allergens. This have the right to ease your allergy symptoms.

Because you have the right to purchase Benadryl in ~ pharmacies and grocery stores without a prescription, you might think it’s for sure to usage in any kind of situation. However Benadryl is a strong drug, and it comes through risks. One risk is the severe results it can cause if you take it v alcohol.

Benadryl doesn’t influence your liver favor alcohol does. But both drugs job-related on your main nervous device (CNS), i beg your pardon is consisted of of your mind and spinal cord. That’s the problem.

Benadryl and alcohol space both CNS depressants. These room drugs that slow-moving down your CNS. Acquisition them together is dangerous due to the fact that they deserve to slow under your CNS as well much. This can reason drowsiness, sedation, and trouble law physical and mental jobs that call for alertness.

In short, Benadryl and also alcohol do not do it be provided together. It’s vital to know, though, the it’s particularly risky to usage them together in particular cases. These cases include if friend misuse Benadryl, if you take these drugs with each other while driving, and also if you’re a senior.


Benadryl is authorized to act allergy symptoms only. The not supposed to be provided for any type of other purpose.

However, some people may think that a an excellent idea to usage it as a sleep aid. This is due to the fact that Benadryl causes drowsiness. In fact, the generic type of Benadryl, diphenhydramine, is approved together a sleep aid. Some world may think alcohol deserve to serve the exact same role, since it can likewise make you sleepy.

But if you really desire to acquire a good night’s sleep, don’t do the mistake of reasoning a glass of wine and also a dose of Benadryl will carry out the trick. This misuse that Benadryl and alcohol may actually make you dizzy and prevent girlfriend from sleeping through the night.

Benadryl may likewise interact negatively through sleep aids and also other medications. So, to be safe, you have to only usage Benadryl come treat your allergy symptoms.

Driving warning

You may have actually heard the you shouldn’t drive or usage machinery if you take it Benadryl (alone or with alcohol). This warning is since of the threats of CNS depression from the drug.

In fact, the nationwide Highway website traffic Safety administration suggests the Benadryl may have actually a greater effect on a driver’s capability to remain alert than alcohol does. The administration also agrees the alcohol deserve to enhance the effects of Benadryl.

You currently know that drinking alcohol and also driving is dangerous. Add Benadryl come the mix, and also the actions becomes also riskier.

In seniors

Drinking alcohol and taking Benadryl renders it harder to control body motion well for world of every ages. However it might be also riskier because that seniors.

Impaired engine ability, combined with the dizziness and also sedation native Benadryl, deserve to cause details problems for older adults. Because that instance, the combination may boost the risk of falls in seniors.

Now the you know that Benadryl and also alcohol nothing mix, you have to be mindful of resources of hidden alcohol the you should avoid while taking Benadryl.

Some medications may actually save on computer alcohol. These incorporate drugs such as laxatives and also cough syrup. In fact, some medicines are up to 10 percent alcohol. This drugs may interact with Benadryl. Be sure to review the labels on every the drugs you’re taking to reduce your risk of accidental interactions or misuse.

If you taking much more than one OTC or prescription drug or supplement, speak to your doctor or pharmacist. They have the right to let you understand if her other drugs contain alcohol and also if it’s for sure to take them with Benadryl.

Benadryl is a strong drug. Using it safely means not drink alcohol if you take it it. Combining the drug through alcohol can reason dangerous effects, together as extreme drowsiness and impaired motor skills and alertness.

Benadryl is design for short-term use, therefore it’s ideal to just wait till you’re done acquisition it prior to you have any type of alcohol. This contains beverages, mouthwashes, and also other drugs that list alcohol as an ingredient. To be on the for sure side, you have the right to ask your physician or pharmacist how long to wait ~ you finish taking Benadryl before you reach because that a drink.

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If you drink a lot and find it an overwhelming to hold off on drinking because that a couple of days, consider reading up on resources and support.

Shop because that Benadryl products.


Medically the review by Lindsay Slowiczek, Pharm.D. — composed by James Roland — update on in march 8, 2019