The Widower Who Keeps Falling
A 78-year-old widower, Mr Deshmukh, lives alone in a first-floor flat. He has hypertension and type 2 diabetes and takes amlodipine 10 mg daily, metformin 1000 mg twice daily, and glibenclamide 5 mg before breakfast. His daughter visits on Sundays and calls daily. In the last three weeks he has fallen twice: once in the bathroom at night and once while standing up from a chair. He says he felt 'black for a second' on standing. He has a bruise on his left forearm and no head injury. Lying BP is 152/84 mmHg; after one minute standing it is 110/68 mmHg; pulse 86 and regular. He has no fever, no chest pain, and no new weakness. He refuses a night light because of electricity cost, keeps a loose rug outside the bathroom, and has no grab bar. He says, 'I have managed for 60 years; I will not go to an old-age home.' The daughter wants him to move in with her, but he refuses. He sometimes skips lunch and eats biscuits with tea.
1. Identify the likely contributors to his falls and explain which are modifiable, using the medicines, BP readings, and home details. Avoid diagnosing.
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The strongest clue is the postural drop: lying BP 152/84 mmHg falling to 110/68 mmHg after one minute standing, with 'black for a second'. That suggests orthostatic hypotension, which can cause falls on standing or at night. Medication risk: amlodipine can contribute to the drop; glibenclamide in an older man who sometimes skips lunch can cause hypoglycaemia, which also presents as dizziness or collapse. Metformin is less likely to cause hypoglycaemia alone but his meals and renal function still matter. Home hazards: loose rug, no night light, no grab bar, and a bathroom trip at night. Other factors: age, living alone, possible poor fluid intake, and a biscuit-tea lunch with low protein and low energy. Modifiable factors include medication timing and dose review, home hazards, lighting, meals, hydration, vision check, footwear, and strength/balance exercise. Non-modifiable factors include age and previous falls. Do not say 'it is just old age'; the timed BP readings make a preventable cause likely enough to act on.
2. What medication review and referral should the caregiver or health worker request, and what must not be changed without a doctor?
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Request a doctor's medication review urgently, focusing on glibenclamide and amlodipine. Glibenclamide in an older adult who skips meals is a serious hypoglycaemia risk and may need changing or stopping. Amlodipine may be contributing to the postural drop, but the dose must not be changed by a caregiver. Ask for lying and standing BP, blood glucose, HbA1c, renal function, and a vision check. Request a falls assessment and physiotherapy for strength and balance. Check for other medicines, including over-the-counter sleep aids and herbal products, because they can worsen dizziness. What must not happen: the caregiver should not stop medicines, reduce doses, or start new ones. If he becomes sweaty, confused, shaky, or unusually drowsy, treat as possible hypoglycaemia according to local protocol and escalate. Record all advice and the doctor's decisions.
3. How would you negotiate a safety plan that respects his refusal to move, and what would make you escalate despite his wishes?
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Respect his stated wish: 'You have managed alone for a long time. I am not asking you to move; can we make the bathroom and the night path safer?' Offer choices rather than a single order: a low-cost LED night light, removing the loose rug, fitting a grab bar, keeping a phone within reach, using a urine bottle at night, and reviewing medicines. Involve the daughter for practical help, not to override him. Ask him what he would accept first. Escalate if there is a fall with injury or head strike, loss of consciousness, suspected stroke, severe hypoglycaemia, inability to get up, or unsafe medication use. If he refuses all help but risk is high, document his choices and mental capacity, inform primary care, and involve social work or family; do not force institutional care without legal or medical grounds. Autonomy does not mean abandoning him.