For years the advice on alcohol sounded simple: up to two drinks a day for men and one for women. That advice has changed, and so has the research behind it. At the same time, the body handles alcohol differently with age, and many common medicines do not mix well with it.

This article covers what the current federal guidance says, why alcohol affects older adults differently, and practical questions to ask yourself and your doctor.

What the guidelines say now

The Dietary Guidelines for Americans, 2025 to 2030, released in January 2026, advise people to “consume less alcohol for better overall health.” They no longer give a daily number. The guidelines say that some people should avoid alcohol completely, including people recovering from alcohol use disorder or unable to control how much they drink, and people taking medicines or living with medical conditions that can interact with alcohol.

The CDC’s page on moderate drinking still describes moderate use as two drinks or less a day for men and one or less for women, and adds an important point: even moderate drinking may increase the risk of death and other alcohol-related harms compared with not drinking. The CDC notes that studies once suggesting moderate drinking was good for health are now highly debated.

Alcohol and cancer

The National Cancer Institute notes that alcohol is classified as a known cause of cancers of the mouth, throat, voice box, esophagus and liver, and that drinking is linked to higher risks of other cancers as well, including breast cancer. NCI reports that alcohol accounted for about 5 percent of cancer cases diagnosed in the United States in 2019, and that even light drinkers can be at increased risk of some cancers. For example, women who have one drink a day have a higher breast cancer risk than women who drink less than one drink a week.

Why alcohol affects you differently after 50

The National Institute on Aging explains that how the body handles alcohol changes with age. Some older people feel the effects more strongly without drinking any more than they used to. Health problems or prescribed medicines may require drinking less, or not at all.

NIA also points out that the effects of drinking in older adults are sometimes mistaken for other conditions of aging, such as a problem with balance. A glass of wine that once had no effect can now be enough to make a nighttime trip to the bathroom less steady.

Alcohol and medicines

The National Institute on Alcohol Abuse and Alcoholism warns that combining alcohol with some medicines can lead to falls and serious injuries, especially among older people. Some combinations to discuss with your doctor or pharmacist:

  • Sleep aids, anxiety medicines and some pain medicines, which add to alcohol’s sedating effect.
  • Blood pressure medicines, which can combine with alcohol to cause lightheadedness on standing.
  • Blood thinners such as warfarin, where NIAAA notes drinking can raise the risk of bleeding.
  • Acetaminophen and anti-inflammatory pain relievers, which carry liver and stomach risks of their own. See our article on over-the-counter pain medication safety.

NIAAA also notes that many cough, cold and allergy remedies contain more than one ingredient, and some liquid medicines contain alcohol themselves. Reading labels and asking your pharmacist are both worth the time.

Alcohol, sleep and blood pressure

Alcohol can make you drowsy at bedtime, but NIA advises avoiding alcohol, even small amounts, for better sleep in older adults. See how sleep changes with age.

Questions worth asking yourself

Drink sizes have grown. The CDC cautions that a single beverage can contain more than one standard drink. A generous pour of wine at dinner or a large cocktail may count as two or more, which is worth keeping in mind when you tally a typical week. Patterns matter as well as totals: drinking most evenings, drinking alone, or needing a drink to unwind are all worth mentioning to your doctor.

  1. How many drinks do I actually have in a typical week, counting standard drink sizes?
  2. Do any of my medicines interact with alcohol?
  3. Has a drink started to affect my balance, sleep or mood more than it used to?
  4. Would I feel better on fewer drinking days?

The US Preventive Services Task Force recommends that primary care clinicians screen adults for unhealthy alcohol use and offer brief counseling to those drinking at risky levels. That conversation is routine, confidential and judgment-free.

At Legacy Medical, Dr. Shtern reviews every medicine you take, including over-the-counter remedies, and can help you decide what makes sense for your health. Read more about medication reviews, or book a complimentary meet and greet.

This article is general information, not advice for your situation. Members can call the office with questions about their own care.