A feature drawing on original research by the Singapore Anti Narcotics Association (SANA)

An elderly man in Toa Payoh has taken a fall for the third time this year. His doctor notes it in the file and moves on: unsteady gait, likely age related, monitor for frailty. Nobody asks what is in the medicine cabinet, or how much of it he has been taking, or why. In a country where one resident in five is already past sixty five, that silence is starting to look less like an oversight and more like a pattern.

Singapore is ageing at a pace few nations have matched, and by 2045 nearly a third of the population is projected to be in this bracket. Most of the national conversation about that shift has settled on dementia, chronic disease and the strain on hospital beds. Addiction rarely enters the frame. It has always been treated as a young person’s problem, something that belongs to nightclubs and dormitories rather than void decks and sheltered flats. New research from SANA on late life substance use in Singapore suggests that assumption deserves a second look.

Central Narcotics Bureau figures tell a quiet but steady story. In 2021, 253 drug abusers aged sixty and above were recorded. By 2024 that number had risen to 380, before easing slightly to 369 in 2025. Singapore has not seen anything like the scale of late life drug use reported in parts of the West, and SANA’s review is careful not to overstate the alarm. But a sustained upward baseline, in a population growing older every year, is not a trend anyone can afford to ignore.

Three Roads Into the Same Room

Not every older person struggling with substance use arrived there the same way, and SANA’s review draws out three distinct pathways worth understanding on their own terms.

Some are lifelong users, men and women who came of age when substance use carried a different social weight and have simply grown old inside a habit that never fully let go. Others are late onset users, people with no history of misuse at all, who turn to alcohol or medication for the first time in their sixties or seventies as a way of coping with bereavement, retirement or a frightening diagnosis. A third group are the reinitiators: those who put substances down decades ago during the demands of career and family, and who pick them up again once that structure falls away.

The distinction matters because each group carries a different risk profile, and treating them as one homogenous mass, as SANA’s researchers note, is part of why standard interventions so often miss the point.

A Body That No Longer Forgives

Age changes how a body handles a substance long before it changes how a person thinks about one. Liver and kidney function slow. Lean body mass and total body water decline. The result is that a dose which was manageable at forty can become dangerous at seventy, even without any increase in the amount consumed.

This is where the reinitiators face the sharpest danger. Returning to old habits after years of abstinence, many assume their bodies can still absorb what they once could, a genuinely lethal miscalculation SANA’s review terms the “tolerance trap.” What felt routine decades ago can now tip a person into severe intoxication or worse. Layer polypharmacy on top of that, the everyday reality of five or more prescribed medications for someone managing several chronic conditions, and the margin for error narrows further still. A sedative prescribed in good faith for pain or poor sleep can quietly reawaken an addiction pathway that had lain dormant for years.

When Grief Becomes a Habit

For late onset users, the trigger is rarely thrill seeking. It is loneliness, chronic pain, disrupted sleep, or the disorientation that follows a major loss. A widow struggling to sleep after her husband’s death. A retiree whose days suddenly have no shape. These are not people with a history of substance misuse, which is precisely why the problem so often escapes notice until it has already taken hold.

Alone, and Unnoticed by Design

Retirement removes the daily scrutiny of a workplace. Friendship circles thin. Singapore’s number of seniors living alone continues to climb, and SANA’s review points out something uncomfortable: nobody is watching in the way an employer or a colleague once might have. A working adult whose performance slips gets flagged. An older person living alone can simply fade, unnoticed, until a health crisis forces the issue into the open.

Generational stigma compounds the isolation. Many older Singaporeans grew up in an era when substance use and mental health struggles were spoken about only in whispers, if at all, and that reticence has not simply faded with time. Shame keeps them silent, and a deeply held instinct toward self reliance keeps them from asking for help even when they know something is wrong. Local research on seniors living alone has linked that same instinct to delayed healthcare seeking more broadly, a habit of a lifetime that ends up working against them at the moment they need it least.

Hidden in Plain Sight: Late Life Substance Use in Singapore

Clinicians are not immune to the blind spot either. Falls, confusion, fluctuating cognition and poor sleep are exactly the symptoms that get quietly filed under dementia or frailty, rather than investigated as possible signs of substance or medication misuse, a pattern SANA’s review calls “diagnostic overshadowing.” Something just as damaging plays out beyond the clinic walls, where family members dismiss a parent’s daily drink or sleeping tablet as a “harmless comfort,” a small mercy owed to someone in their final decades. That kindness, however well meant, can be the very thing that lets a serious problem go untreated.

New Ground: Wellness Claims and WhatsApp Wisdom

A newer complication has crept in alongside the old ones. Herbal supplements and cannabis derived products are increasingly marketed as gentle, natural solutions for the aches and sleeplessness of ageing. Many older adults reasonably assume that natural means harmless, unaware that these products can interact seriously with blood thinners, blood pressure medication or antidepressants they are already taking. Layer in declining digital literacy, and the risk multiplies: health advice shared by a trusted relative on a family chat group carries an authority that a stranger’s claim never would, true or not.

Not a Lost Cause

Here is the part of the story that deserves as much attention as the risks. Older adults are not, as some clinicians still quietly assume, poor candidates for recovery. Research cited in SANA’s review shows they are often highly motivated to change, precisely because they understand what is at stake: their independence, their health, their standing with the people they love. When care is tailored to their circumstances, older adults frequently do as well in treatment as younger adults, sometimes better.

More often than not, the obstacle is a quiet professional pessimism rather than the patient in front of the clinician, an assumption that an older person is too set in their ways, too frail, or simply not worth the effort. That assumption costs real opportunities for early, effective help.

What Comes Next: Addressing Late Life Substance Use in Singapore

SANA’s review closes with a clear call to practitioners and policymakers alike: build routine screening into geriatric care rather than reserving it for obvious cases, train the workforce to recognise these three very different pathways, and extend public health messaging beyond the youth centred campaigns that have dominated for decades. Nothing here calls for reinventing the system, only for widening what it already knows to look for.

The man in Toa Payoh who fell for the third time this year deserves a doctor who asks one more question. So does everyone quietly walking the same unseen path behind him. As Singapore grows older, the measure of a caring society will not only be how well it treats dementia and frailty, but whether it has the courage to look for addiction in the last place anyone thought to check.

This feature is based on “The Emerging Challenge of Late Life Substance Use in Singapore” by Liang Suet Lay, Research Executive, Singapore Anti Narcotics Association (SANA), July 2026.