Falls rarely have only one cause. Medicines and vision can interact with strength, blood pressure, footwear, lighting and the environment. A coordinated review can identify risks that exercise alone cannot address.

Medicines can affect steadiness

Some medicines may contribute to sleepiness, dizziness, low blood pressure, blurred vision or slower reactions. Risk can change when a medicine is started, stopped or adjusted, or when several medicines interact.

Use a complete medication list

Include prescriptions, over-the-counter products, sleep aids, cannabis, alcohol and supplements. Ask your pharmacist or prescriber which effects to watch for. Do not reduce or stop medication without clinical advice.

Vision affects more than sharpness

Contrast, depth perception and changes between light and dark can affect how you judge steps and obstacles. Keep eye examinations current and discuss whether different glasses are appropriate for specific activities.

Report sudden changes

Sudden vision loss, fainting, severe dizziness, new confusion or stroke symptoms needs urgent assessment. More gradual changes still deserve a planned healthcare review.

The key idea

Prehab should be personal, practical and connected to your healthcare team.

Do not start or intensify exercise, change medication, or use supplements because of an online article. Ask a qualified clinician what is appropriate for your health and treatment plan.

Sources and further reading

For the broader evidence base, visit Preluma's supporting research library.

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Medical disclaimer: This article is general education, not medical advice, diagnosis or treatment. Follow the instructions of your surgeon, oncology team, primary-care clinician and other regulated healthcare professionals. Seek urgent care for severe or sudden symptoms.