Detox for Older Adults: Alcohol, Benzodiazepines, Delirium, and Falls

Is detox riskier for older adults?

It can be, though age is rarely the whole reason. ASAM’s alcohol withdrawal guideline says older age may heighten the risk of severe alcohol withdrawal, and adds that advanced age may simply travel with the other health conditions that make withdrawal complicated. The guideline counts older age among the biomedical factors to weigh when choosing a level of care. It does not rule out outpatient detox for an older patient, but says the risk should be carefully considered. It also notes that older patients may have a different withdrawal timeline.

That last point is the one families miss. A 72-year-old who seemed fine on day one of not drinking is not proof that day three will be fine. The same caution applies to someone stopping a sleeping pill or an anxiety pill taken every night for years.

None of this makes it a different kind of detox. The medicines and the monitoring are the same tools. What changes is how much margin the body has, and how many other things are going on at once.

Why alcohol hits harder after 65

The National Institute on Alcohol Abuse and Alcoholism gives three reasons that matter for withdrawal planning:

• Older people are more sensitive to alcohol’s sedating effects and its effects on balance, coordination, attention and driving, which raises the risk of falls, car crashes and other injuries.
• With less muscle mass and body water, some older adults reach a higher blood alcohol level than younger people from the same amount, so problems can start at lower drinking amounts.
• Medicines for anxiety, pain or sleep add their own sedation, and combined with alcohol they can raise the risk of falls, injuries, overdoses and memory problems.

NIAAA also lists signs that can point to an alcohol problem in an older adult: memory loss, depression, anxiety, poor appetite, unexplained bruises, falls, sleep problems, and inattention to cleanliness or appearance. Nearly every item on that list could also be written off as “just getting older,” which is how a drinking problem can reach withdrawal without anyone naming it.

Benzodiazepines and the Beers Criteria

The American Geriatrics Society’s Beers Criteria, the reference list of medicines that are potentially inappropriate for people 65 and older, tells clinicians to avoid benzodiazepines in older adults in general. Its reasons, in summary:

• Older adults are more sensitive to benzodiazepines and break down the long-acting ones more slowly.
• Continued use can lead to clinically significant physical dependence.
• All benzodiazepines raise the risk of cognitive impairment, delirium, falls, fractures and motor vehicle crashes in older adults.
• Taken with opioids, they can cause profound sedation, slowed breathing, coma and death.

The same entry says benzodiazepines may be appropriate for some uses, and two of them are on this page’s subject: alcohol withdrawal and benzodiazepine withdrawal. The Beers panel also says “avoid” is not an absolute ban, and that a benzodiazepine for alcohol withdrawal is an example of when choosing one may be reasonable. The sleeping pills known as Z-drugs, such as zolpidem, carry a similar warning.

So a family may hear two things that sound like a contradiction. “Benzodiazepines are dangerous for Mom.” And “Mom needs a benzodiazepine for her withdrawal.” Both can be true. What changes is the setting: a short, monitored course to prevent seizures and delirium is a different decision from a nightly pill at home for years. ASAM’s guideline adds a caution that fits here. When large doses are used, long-acting benzodiazepine metabolites can build up, especially in people with poor liver function or older patients, and those patients should be watched closely.

Our Librium vs Ativan vs Valium guide explains how the drugs used for withdrawal differ.

Coming off a long-term benzodiazepine prescription

Some older adults reading this are not in withdrawal at all. They have taken lorazepam, alprazolam or clonazepam every night for years, and a new doctor wants them off it. That is a taper, not a detox, and it is not a project to start alone.

A 2025 joint guideline on benzodiazepine tapering says clinicians should taper benzodiazepines in most adults 65 and older unless there are compelling reasons to continue. It is just as firm on the other side: clinicians should not stop benzodiazepines abruptly in people likely to be physically dependent, because stopping suddenly or cutting the dose sharply can cause serious and potentially life-threatening withdrawal.

Never stop a prescribed benzodiazepine on your own, and do not let anyone pressure an older relative into it. Ask the prescriber for a written taper plan with a pause option. If alcohol is also in the picture, say so: the two together change the plan.

Delirium: the danger that looks like confusion

MedlinePlus lists alcohol or medicine withdrawal among the causes of delirium, and says delirium is common in intensive care, especially in older adults. Its signs include a quick swing between mental states, from sluggish to agitated and back; changes in alertness, often better in the morning and worse at night; and confusion about time or place.

A sudden change is the tell. If a parent who knew the date yesterday does not know where they are today, during a stretch of not drinking or after stopping a pill, that is a 911 call, not a wait-and-see. The worst form of alcohol withdrawal delirium is covered in our delirium tremens guide.

Falls during withdrawal

The CDC says falls are the leading cause of injury, and of injury-related death, among adults 65 and older. Withdrawal stacks the deck: shakiness, poor sleep, and sometimes the sedating medicine used to treat the withdrawal itself.

This is one of the practical reasons to ask about supervision for an older adult even when the withdrawal looks mild. Someone has to be there at 3 a.m. when the person gets up for the bathroom. If home is still the plan for a mild case, ask the clinician what overnight supervision they expect, and read can you detox from alcohol at home first.

Questions to ask a detox program about an older patient

1. Do you admit people over 65 with heart, lung, kidney or liver disease, or do you send them to a hospital?
2. Who reviews every current prescription on admission, including sleeping pills, pain pills and over-the-counter sleep aids?
3. How do you watch for delirium, and what happens if it starts at night?
4. What do you do to prevent falls?
5. Do you take Medicare, or Medicare Advantage from this company?
6. What is the plan for the long-term prescriptions after discharge, and who writes it down?

The answers sort programs quickly. A program that cannot answer question 2 is not ready for a patient who takes several medicines.

Medicare and getting help paying

Medicare pays for medically necessary detox, but where the detox happens changes what it pays. Our Medicare guide covers Part A hospital detox, partial hospitalization, intensive outpatient, opioid treatment programs, Medicare Advantage rules, and the residential gap that surprises families.

One benefit belongs earlier in the story. Medicare Part B covers an alcohol misuse screening once a year in a primary care setting, and, if the clinician finds misuse, up to 4 brief face-to-face counseling sessions a year. The patient pays nothing if the provider accepts assignment. Medicare limits it to adults who use alcohol but do not meet the medical conditions for alcohol dependency, so it is a door for the person who is drinking too much, not a substitute for detox.

For plan questions, New Jersey’s State Health Insurance Assistance Program (SHIP) gives free, unbiased counseling to Medicare beneficiaries at 1-800-792-8820. Its volunteer counselors do not sell or recommend insurance products.

In New Jersey

Under New Jersey law P.L.2017, c.28, fully insured New Jersey plans and the State Health Benefits and School Employees’ plans cannot require prior authorization for the first 180 days per plan year of in-network treatment your own physician, psychologist or psychiatrist finds medically necessary, or, during those same 180 days, for outpatient prescription drugs that treat substance use disorder, such as buprenorphine and naltrexone, when that clinician finds them medically necessary. Self-funded employer plans, Medicare and Medicaid are not covered by that rule, so verify with the plan.

For most older adults, that means the 180-day rule does not apply: Medicare and Medicare Advantage are outside it. It can apply to someone still working on a fully insured plan, or a State or school retiree whose coverage is not a Medicare plan. Ask which plan pays first.

NJ FamilyCare covers buprenorphine, methadone, and naltrexone. Residential detox is authorized through the IME for most members, and residential care and opioid treatment programs are scheduled to move into the NJ FamilyCare health plans in January 2027. The alcohol detox guide and the benzodiazepine detox guide list New Jersey’s licensed programs.

For help independent of us, the state’s IME Addictions Access Center at 1-844-276-2777 screens NJ FamilyCare and uninsured residents and refers them to treatment, and ReachNJ, the state treatment line, is at 1-844-732-2465. Periscope Behavioral Health, which publishes this site, is opening a medical detox in Hammonton, Atlantic County, expected Summer 2027. Until it opens, Periscope Behavioral Health at (888) 313-3583, our publisher’s admissions line, can talk through options in New Jersey and Florida, including facilities Periscope operates. What a plan covers depends on the plan and the facility’s network status.

If you are the adult child making the call

You will probably be told the problem is smaller than it is. That is not always denial; an older adult may truly not connect the falls and the forgetting with the evening drinks or the nightly pill. Start with the safety facts rather than the label. “Your doctor needs to know about the wine and the sleeping pill together” lands better than “You have a problem.”

Then bring the medication list to that appointment yourself. Our family guide covers the conversation, and what if someone refuses detox covers what New Jersey law does and does not allow when the answer is no.