Why it’s a bad idea to mix alcohol with some medications

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Anyone who has drunk alcohol will be familiar with how easily it can lower your social inhibitions and let you do things you wouldn’t normally do.

But you may not be aware that mixing certain medicines with alcohol can increase the effects and put you at risk.

When you mix alcohol with medicines, whether prescription or over-the-counter, the medicines can increase the effects of the alcohol or the alcohol can increase the side-effects of the drug. Sometimes it can also result in all new side-effects.

How alcohol and medicines interact

The chemicals in your brain maintain a delicate balance between excitation and inhibition. Too much excitation can lead to convulsions. Too much inhibition and you will experience effects like sedation and depression.

Alcohol works by increasing the amount of inhibition in the brain. You might recognise this as a sense of relaxation and a lowering of social inhibitions when you’ve had a couple of alcoholic drinks.

With even more alcohol, you will notice you can’t coordinate your muscles as well, you might slur your speech, become dizzy, forget things that have happened, and even fall asleep.

Woman collects beer bottles
Alcohol can affect the way a medicine works.
Jonathan Kemper/Unsplash

Medications can interact with alcohol to produce different or increased effects. Alcohol can interfere with the way a medicine works in the body, or it can interfere with the way a medicine is absorbed from the stomach. If your medicine has similar side-effects as being drunk, those effects can be compounded.

Not all the side-effects need to be alcohol-like. Mixing alcohol with the ADHD medicine ritalin, for example, can increase the drug’s effect on the heart, increasing your heart rate and the risk of a heart attack.

Combining alcohol with ibuprofen can lead to a higher risk of stomach upsets and stomach bleeds.

Alcohol can increase the break-down of certain medicines, such as opioids, cannabis, seizures, and even ritalin. This can make the medicine less effective. Alcohol can also alter the pathway of how a medicine is broken down, potentially creating toxic chemicals that can cause serious liver complications. This is a particular problem with paracetamol.

At its worst, the consequences of mixing alcohol and medicines can be fatal. Combining a medicine that acts on the brain with alcohol may make driving a car or operating heavy machinery difficult and lead to a serious accident.

Who is at most risk?

The effects of mixing alcohol and medicine are not the same for everyone. Those most at risk of an interaction are older people, women and people with a smaller body size.

Older people do not break down medicines as quickly as younger people, and are often on more than one medication.

Older people also are more sensitive to the effects of medications acting on the brain and will experience more side-effects, such as dizziness and falls.

Woman sips red wine
Smaller and older people are often more affected.
Alfonso Scarpa/Unsplash

Women and people with smaller body size tend to have a higher blood alcohol concentration when they consume the same amount of alcohol as someone larger. This is because there is less water in their bodies that can mix with the alcohol.

What drugs can’t you mix with alcohol?

You’ll know if you can’t take alcohol because there will be a prominent warning on the box. Your pharmacist should also counsel you on your medicine when you pick up your script.

The most common alcohol-interacting prescription medicines are benzodiazepines (for anxiety, insomnia, or seizures), opioids for pain, antidepressants, antipsychotics, and some antibiotics, like metronidazole and tinidazole.

Medicines will carry a warning if you shouldn’t take them with alcohol.
Nial Wheate

It’s not just prescription medicines that shouldn’t be mixed with alcohol. Some over-the-counter medicines that you shouldn’t combine with alcohol include medicines for sleeping, travel sickness, cold and flu, allergy, and pain.

Next time you pick up a medicine from your pharmacist or buy one from the local supermarket, check the packaging and ask for advice about whether you can consume alcohol while taking it.

If you do want to drink alcohol while being on medication, discuss it with your doctor or pharmacist first.The Conversation

Nial Wheate, Associate Professor of the School of Pharmacy, University of Sydney; Jasmine Lee, Pharmacist and PhD Candidate, University of Sydney; Kellie Charles, Associate Professor in Pharmacology, University of Sydney, and Tina Hinton, Associate Professor of Pharmacology, University of Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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  • Hearty Healthy Ragù

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    Ragù is a traditional Italian meaty sauce with tomato, and is the base for a number of other Italian dishes. It can be enjoyed as-is, or with very minor modifications can be turned into a Bolognese sauce or a lasagna filling or various other things. Our variations from tradition are mainly twofold here: we’re using nutrition-packed lentils instead of meat (but with a couple of twists that make them meatier), and we’re not using wine.

    Traditionally, red wine is used in a ragù (white wine if you want to make it into a Bolognese sauce, by the way), but with all we’re doing it’s not necessary. If you want to add a splash of wine, we’re not going to call that a healthy ingredient, but we’re also not the boss of you

    You will need

    • 1 large onion (or equivalent small ones), chopped roughly
    • 1 bulb garlic (or to your heart’s content), chopped finely or crushed
    • 4 large tomatoes, chopped (or 2 cans chopped tomatoes)
    • 1 tube (usually about 7 oz) tomato purée
    • 1 cup brown lentils (green lentils will do if you can’t get brown)
    • 1 tbsp chia seeds
    • 1 tbsp black pepper, cracked or coarse ground
    • 1 bunch fresh basil, finely chopped (or 1 tbsp, freeze-dried)
    • 1 bunch fresh oregano, finely chopped (or 1 tbsp, freeze-dried)
    • 1 tbsp nutritional yeast (failing that, 1 tbsp yeast extract, yes, even if you don’t like it, we promise it won’t taste like it once it’s done; it just makes the dish meatier in taste and also adds vitamin B12)
    • 1 tsp cumin, ground (note that this one was tsp, not tbsp like the others)
    • 1 tsp MSG, or 2 tsp low-sodium salt
    • 4 cups water
    • Olive oil for frying (ideally Extra Virgin, but so long as it’s at least marked virgin olive oil and not cut with other oils, that’s fine)
    • Parsley, chopped, to garnish

    Method

    (we suggest you read everything at least once before doing anything)

    1) Put the lentils in a small saucepan, or if you have one, a rice cooker (the rice cooker is better; works better and requires less attention), adding the chia seeds, MSG or low sodium salt, and nutritional yeast (or yeast extract). as well as the cumin. Add 4 cups boiling water and turn on the heat to cook them. This will probably take about 15–20 minutes; you want the lentils to be soft; a tiny bit past al dente, but not so far as mushy.

    2) Fry the onion in some olive oil in a big pan (everything is going in here eventually if the pan is big enough; if it isn’t, you’ll need to transfer to a bigger pan in a bit). Once they’re nearly done, throw in the garlic too. If the lentils aren’t done yet, take the onions and garlic off the heat while you wait. After a few times of doing this recipe, you’ll be doing everything like clockwork and it’ll all align perfectly.

    3) Drain the lentils (if all the water wasn’t absorbed; again, after doing it a few times, you’ll just use the right amount of water for your apparatus) but don’t rinse them (remember you put seasonings in here!), and add them to the pan with the onions and garlic; add a splash more olive oil if necessary, and stir until all the would-be-excess fat is absorbed into the lentils.

    Note: the excess fat to be absorbed by the lentils was a feature not a bug; we wanted a little fat in the lentils! Makes the dish meatier and tastier, as well as more nutrient-dense.

    4) add the tomatoes and tomato purée, stirring them in thoroughly; add the basil and oregano too and stir those in as well. Set it on a low heat for at least 10–15 minutes, stirring occasionally to let the flavors blend.

    (if you happen to be serving pasta with it, then the time it takes to boil water and cook the pasta is a good time for the flavors to do their thing)

    5) take it off the heat, and add the parsley garnish. It’s done!

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

    Take care!

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  • Guinness Is Good For You*

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    Guinness Is Good For You*

    *This is our myth-buster edition, so maybe best not take that at face value!

    To this day, writing the words “Guinness is” into Google will autocomplete to “Guinness is good for you”. The ad campaign proclaiming such launched about a hundred years ago, and was based on Guinness as it was when it was launched another hundred years before that.

    Needless to say, none of this was based on modern science.

    Is there any grain of truth?

    Perhaps its strongest health claim, in terms of what stands up to modern scrutiny, is that it does contain some B vitamins. Famously (as it was once given to pregnant women in Ireland on the strength of such) it contains folate (also known as Vitamin B9). How much?

    A 15oz glass of Guinness contains 12.8µg of folate, which is 3.2% of the RDA. In other words, you could get all the folate your body needs by drinking just 32 glasses of Guinness per day.

    With that in mind, you might want to get the non-alcoholic version!

    “I heard you could live on just Guinness and oranges, because it contains everything but vitamin C?”

    The real question is: how long could you live? Otherwise, a facetious answer here could be akin to the “fun fact” that you can drink lava… once.

    Guinness is missing many essential amino acids and fatty acids, several vitamins, and many minerals. Exactly what it’s missing may vary slightly from region to region, as while the broad recipe is the same, some processes add or remove some extra micronutrients.

    As to what you’d die of first, for obvious reasons there have been no studies done on this, but our money would be on liver failure.

    It would also wreak absolute havoc with your kidneys, but kidneys are tricky beasts—you can be down to 10% functionality and unaware that anything’s wrong yet. So we think liver failure would get you first.

    (Need that 0.0% alcohol Guinness link again? Here it is)

    Fun fact: Top contender in the category of “whole food” is actually seaweed (make sure you don’t get too much iodine, though)!

    Or, should we say, top natural contender. Because foods that have been designed by humans to contain everything we need and more for optimized health, such as Huel, do exactly what they say on the tin.

    And in case you’re curious…

    Read: what bare minimum nutrients do you really need, to survive?

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  • Infections, Heart Failure, & More

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    Some health news to round off the week:

    The Infection That Leads To Heart Failure

    It’s long been held that, for example, flossing reduces heart disease risk, with the hypothesis being that if plaque bacteria enter the blood stream, well, that’s an even worse place for plaque bacteria to be. Now, with much more data, attention has turned to

    1. actual infections, and
    2. actual heart failure

    Way to up the ante! And, it holds true regardless of what kind of infection. So, you might think that a UTI, for example, is surely “downstream” and should not affect the heart, but it does. Because of this, researchers currently believe that it is not the infection itself, so much as the body’s inflammation response to infection, that leads to the heart failure. Which is reasonable, because, for example, atherosclerosis is made mostly not of cholesterol itself, but rather mostly of dead immune cells that got stuck in the cholesterol.

    Moreover, it’s not so much about the acute inflammatory response (which is almost always a good thing, circumstantially), but rather that after cases where an infection managed to take hold, the immune system can then often stay on high alert for many years alter. Long COVID is an obvious recent example of this, but it’s hardly a new phenomenon; see for example post-polio syndrome, and consider how many more such post-infection maladies are likely to exist that never got a name because they flew under the radar or got diagnosed as fibromyalgia or something (fibromyalgia is a common diagnosis doctors give when they acknowledge something’s wrong, and it causes pain and exhaustion, but they don’t know what, and it appears to be stable—so while it can be helpful to put a name to the collection of symptoms, it’s a non-diagnosis diagnosis on the doctors’ part. It’s saying “I diagnose you with hurty tiredness”).

    The take-away from all this? Avoid infections, for your heart’s sake, and if you do get an infection, take it seriously even if it’s minor. The safe amount of infection is “no infection”.

    Read in full: Study uncovers new link between infections and heart failure

    Related: What’s the difference between a heart attack and cardiac arrest? One’s about plumbing, the other wiring

    Cold Water Immersion: Hot Or Not?

    The evidence is clear for some benefits; for others, not so much:

    • It’s great (if you’re already in fair health, and definitely not if you have a heart condition) to improve circulation and stress response
    • There may be some benefits to immune function, but however reasonable the hypothesis, actual evidence is thin on the ground
    • The oft-hyped mood benefits are a) marginal b) short-lived, with benefits fading after 3 months of regular cold baths/showers/etc

    Read in full: The big chill: Is cold-water immersion good for our health?

    Related: Ice Baths: To Dip Or Not To Dip?

    The Unspoken Trials Of Going To The Gym (While Being A Woman)

    Public health decision-makers often think that getting people to go to the gym more is a matter of public information, or perhaps branding. Some who have their thinking heads on might even realize that there may be economic factors for many. But for women, there’s an additional factor—or rather, an additionally prominent factor. The study we’ll link started with this observation (please read it in the voice of your favorite nature documentary narrator):

    ❝Despite an increase in gym memberships, women are less active than men and little is known about the barriers women face when navigating gym spaces.❞

    What then, of these shy, elusive creatures that make up a mere 51% of the world’s population?

    A medium-sized (n=279) study of women, of whom 84% being current gym-goers, reported often feeling “judged for their appearance or performance, as well as having to fight for space in the gym and to be taken seriously, while navigating harassment and unsolicited comments from men”

    Even gym attire becomes an issue:

    ❝Aligning with previous literature, women often chose attire based on comfort and functionality. However, their choices were also influenced by comparisons with others or fear of judgement for wearing non-branded attire or looking too put together. Many women also chose gym attire to hide perceived problem areas or avoid appearance concerns, including visible sweat stains.❞

    …which main seem silly; you’re at the gym, of course you’re going to sweat, but if you’re the only one with visible sweat stains, then there can be social consequences (bad ones).

    Similarly, there’s a “damned if you do; damned if you don’t” when it comes to working out while fat—on the one hand, society conflates fatness with laziness; on the other, it can be extra intimidating to be the only fat person in a gym full of people who look like they’re going to audition for a superhero movie.

    ❝In the gym, just like in other areas of life, women often feel stuck between being seen as ‘too much’ and ‘not enough’, dealing with judgement about how they look, how they perform, and even how much space they take up. Even though the pressure to be super thin is decreasing, the growing focus on being muscular and athletic is creating new challenges. It is pushing unrealistic standards that can negatively affect women’s body image and overall well-being.❞

    Writer’s note: I live a few minutes walk from my nearest gym, and I work out at home instead. This way, if I want to do yoga in my pajamas, I can. If I want to use my treadmill naked and watch my T+A bounce in the mirror, I can. If I want to lift weights in the dress I happened to be wearing, I can. Alas that I can’t swim at home!

    Read in full: Women face multiple barriers while exercising in gyms

    Related: Body Image Dissatisfaction/Appreciation Across The Ages

    Take care!

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    It’s Q&A Day at 10almonds!

    Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!

    In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

    As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

    So, no question/request too big or small

    ❝How to jump start a inactive metabolism and keep it going? THANKYOU❞

    The good news is, if you’re alive, your metabolism is active (it never stops!). So, it may just need perking up a little.

    As for keeping it going, well, that’s what we’re here for! We’re all in favor of healthy longevity.

    We’ll do a main feature soon on what we can do to influence our metabolism in either direction, but to give some quick notes here:

    • A lot of our metabolism is influenced by genes and is unalterable (without modifying our genes, anyway)
    • Metabolism isn’t just one thing—it’s many. And sometimes, parts of our metabolism can be much quicker or slower than others.
    • When people talk about wanting a “faster metabolism”, they’re usually referring to fat-burning, and that’s just a small part of the picture, but we understand that it’s a focal point for many.

    There really is enough material for a whole main feature on metabolic tweaks, though, so watch this space!

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  • Proteins Of The Week

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    This week’s news round-up is, entirely by chance, somewhat protein-centric in one form or another. So, check out the bad, the very bad, the mostly good, the inconvenient, and the worst:

    Mediterranean diet vs the menopause

    Researchers looked at hundreds of women with an average age of 51, and took note of their dietary habits vs their menopause symptoms. Most of them were consuming soft drinks and red meat, and not good in terms of meeting the recommendations for key food groups including vegetables, legumes, fruit, fish and nuts, and there was an association between greater adherence to Mediterranean diet principles, and better health.

    Read in full: Fewer soft drinks and less red meat may ease menopause symptoms: Study

    Related: Four Ways To Upgrade The Mediterranean Diet

    Listeria in meat

    This one’s not a study, but it is relevant important news. The headline pretty much says it all, so if you don’t eat meat, this isn’t one you need to worry about any further than that. If you do eat meat, though, you might want to check out the below article to find out whether the meat you eat might be carrying listeria:

    Read in full: Almost 10 million pounds of meat recalled due to Listeria danger

    Related: Frozen/Thawed/Refrozen Meat: How Much Is Safety, And How Much Is Taste?

    Brawn and brain?

    A study looked at cognitively healthy older adults (of whom, 57% women), and found an association between their muscle strength and their psychological wellbeing. Note that when we said “cognitively healthy”, this means being free from dementia etc—not necessarily psychologically health in all respects, such as also being free from depression and enjoying good self-esteem.

    Read in full: Study links muscle strength and mental health in older adults

    Related: Staying Strong: Tips To Prevent Muscle Loss With Age

    The protein that blocks bone formation

    This one’s more clinical but definitely of interest to any with osteoporosis or at high risk of osteoporosis. Researchers identified a specific protein that blocks osteoblast function, thus more of this protein means less bone production. Currently, this is not something that we as individuals can do anything about at home, but it is promising for future osteoporosis meds development.

    Read in full: Protein blocking bone development could hold clues for future osteoporosis treatment

    Related: Which Osteoporosis Medication, If Any, Is Right For You?

    Rabies risk

    People associate rabies with “rabid dogs”, but the biggest rabies threat is actually bats, and they don’t even need to necessarily bite you to confer the disease (it suffices to have licked the skin, for instance—and bats are basically sky-puppies who will lick anything). Because rabies has a 100% fatality rate in unvaccinated humans, this is very serious. This means that if you wake up and there’s a bat in the house, it doesn’t matter if it hasn’t bitten anyone; get thee to a hospital (where you can get the vaccine before the disease takes hold; this will still be very unpleasant but you’ll probably survive so long as you get the vaccine in time).

    Read in full: What to know about bats and rabies

    Related: Dodging Dengue In The US ← much less serious than rabies, but still not to be trifled with—particularly noteworthy if you’re in an area currently affected by floodwaters or even just unusually heavy rain, by the way, as this will leave standing water in which mosquitos breed.

    Take care!

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  • Chai-Spiced Rice Pudding

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    Sweet enough for dessert, and healthy enough for breakfast! Yes, “chai tea” is “tea tea”, just as “naan bread” is “bread bread”. But today, we’re going to be using the “tea tea” spices to make this already delicious and healthy dish more delicious and more healthy:

    You will need

    • 1 cup wholegrain rice (a medium-length grain is best for the optimal amount of starch to make this creamy but not sticky)
    • 1½ cups milk (we recommend almond milk, but any milk will work)
    • 1 cup full fat coconut milk
    • 1 cup water
    • 4 Medjool dates, soaked in hot water for 5 minutes, drained, and chopped
    • 2 tbsp almond butter
    • 1 tbsp maple syrup (omit if you prefer less sweetness)
    • 1 tbsp chia seeds
    • 2 tsp ground sweet cinnamon
    • 1 tsp ground ginger
    • 1 tsp vanilla extract
    • ½ tsp ground cardamom
    • ½ tsp ground nutmeg
    • ½ ground cloves
    • Optional garnish: berries (your preference what kind)

    Method

    (we suggest you read everything at least once before doing anything)

    1) Add all of the ingredients except the berries into the cooking vessel* you’re going to use, and stir thoroughly.

    *There are several options here and they will take different durations:

    • Pressure cooker: 10 minutes at high pressure (we recommend, if available)
    • Rice cooker: 25 minutes or thereabouts (we recommend only if the above or below aren’t viable options for you)
    • Slow cooker: 3 hours or thereabouts, but you can leave it for 4 if you’re busy (we recommend if you want to “set it and forget it” and have the time; it’s very hard to mess this one up unless you go to extremes)

    Options that we don’t recommend:

    • Saucepan: highly variable and you’re going to have to watch and stir it (we don’t recommend this unless the other options aren’t available)
    • Oven: highly variable and you’re going to have to check it frequently (we don’t recommend this unless the other options aren’t available)

    2) Cook, using the method you selected from the list.

    3) Get ready to serve. Depending on the method, they may be some extra liquid at the top; this can just be stirred into the rest and it will take on the same consistency.

    4) Serve in bowls, with a berry garnish if desired:

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

    Take care!

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