Preventing Falls in Older Adults: The Risks Hiding at Home
A fall in an older adult is rarely just an accident. It is usually the visible result of several treatable problems stacking up, and a hip fracture after 70 carries a mortality in the following year that most families do not expect.
Why falls matter so much
Beyond fracture, falls cause head injury, loss of confidence, self-imposed restriction of activity, deconditioning, loss of independence and admission to care. Fear of falling after a first fall is itself a strong predictor of the next one, because people move less, lose strength, and become less steady.
Half of those who fracture a hip never regain their previous level of mobility.
Medical causes worth checking
Medications. The single most modifiable factor. Drugs that increase fall risk:
- Sedatives, sleeping tablets and benzodiazepines
- Antidepressants and antipsychotics
- Antihypertensives, especially when they cause a blood pressure drop on standing
- Diuretics
- Alpha blockers for the prostate
- Anticholinergics, including some bladder drugs and older antihistamines
- Opioids
- Diabetes drugs causing hypoglycaemia
Taking four or more regular medicines independently raises risk. A structured medication review, deliberately asking what can be stopped, is one of the highest-value interventions available and is rarely done.
Postural hypotension. Blood pressure dropping on standing, causing dizziness. Measure lying and after one and three minutes of standing. A drop of 20 systolic or 10 diastolic is significant. Common, and often caused by the medications above.
Vision. Cataract, uncorrected refractive error, glaucoma, macular degeneration. Bifocals and varifocals are a specific hazard on stairs, because the lower segment blurs the step edge. Separate distance glasses for walking are safer.
Vestibular and balance disorders, especially benign paroxysmal positional vertigo, which causes brief spinning on head movement and is curable in minutes with a repositioning manoeuvre.
Neurological: Parkinson’s disease, previous stroke, peripheral neuropathy from diabetes or B12 deficiency, normal pressure hydrocephalus, cognitive impairment.
Cardiac: arrhythmias, aortic stenosis, and syncope. A fall with loss of consciousness is a different and more serious problem than a trip.
Musculoskeletal: arthritis, muscle weakness, foot problems, deformity.
Other: anaemia, thyroid disease, infection which often presents as a fall in the elderly, dehydration, alcohol, low vitamin D, hearing loss which affects spatial awareness, and incontinence causing rushing to the toilet at night.
Unlock More Content
Watch a short ad to continue reading the rest of this article for free.
Preparing your free unlock…
Home hazards
Most falls happen at home doing ordinary things.
Floors: loose rugs and mats, especially in the bathroom and at thresholds; trailing wires; clutter in walkways; wet or polished floors; uneven thresholds between rooms.
Lighting: dim corridors, no light at the top and bottom of stairs, no night light on the route to the toilet. Nocturnal trips to the bathroom are a classic fall scenario.
Bathroom: the highest-risk room. Wet floors, no grab bars, low toilet seats, high-sided bathtubs, Indian-style toilets requiring squatting.
Stairs: no handrail or a rail on one side only, worn or patterned carpet that obscures step edges, objects left on steps.
Furniture: chairs and beds too low to rise from easily, unstable furniture used for support, reaching for high shelves.
Footwear: slippers without backs, loose chappals, worn soles, walking in socks on smooth floors, high heels. Well-fitting shoes with a firm back and thin non-slip soles are safest, and barefoot is safer than socks.
Changes with good evidence
- Exercise is the strongest intervention. Specifically balance and strength training, not walking alone. Programmes such as Otago, and tai chi, reduce falls by around a quarter to a third. Aim for three sessions a week, continued indefinitely. Simple elements: sit-to-stand from a chair without using hands, heel-to-toe standing, single-leg stand holding a counter, heel raises, side leg raises, and backward and sideways walking
- Medication review with a doctor, with the explicit question of what can be reduced or stopped
- Vision check annually, cataract surgery when indicated, single-vision glasses for walking outdoors
- Vitamin D where deficient, with calcium from diet
- Home modification: grab bars beside the toilet and in the bathing area, a non-slip mat, a raised toilet seat, a shower chair, handrails on both sides of stairs, night lights, removal of loose rugs, and a clear path from bed to bathroom
- Treat postural hypotension: rise slowly in stages, sit on the edge of the bed before standing, adequate fluids, review of medications
- Footwear correction, often the easiest change of all
- Osteoporosis assessment and treatment, since reducing fracture risk matters alongside reducing falls
- Hearing aids where needed
- A plan for getting up, and a way to call for help: a phone carried in a pocket, or a personal alarm
After a fall
Even a fall without injury should be reported to a doctor; it is the strongest predictor of the next fall and the point at which the causes can be found. Ask for a formal falls assessment.
Check for head injury, particularly in anyone on anticoagulants, where a bleed can develop hours or days later. New confusion, drowsiness, worsening headache or vomiting after a head knock needs urgent assessment.
Watch for a fear-driven reduction in activity afterwards, and counter it deliberately, because inactivity is what converts one fall into a downward trajectory.
For families
Observing a parent’s walking, watching them rise from a chair, checking their footwear, and walking through their home looking for the hazards above takes an afternoon and prevents more harm than most medical interventions.
This is general information. Falls, dizziness and unsteadiness in an older adult need a proper medical assessment, including a medication review, rather than being accepted as part of ageing.