New Medications

Older people can be more sensitive to medication changes. A “simple” new prescription could affect balance, alertness, appetite, continence, blood pressure, bleeding risk, or mood — and side effects could look like “just getting older” if no one is watching closely.


Best practice is to keep an accurate medicines list, monitor closely in the early weeks, and ask a professional to review medicines regularly.

Things you might notice

  • Increased sleepiness, “fog”, slower thinking, or new confusion

  • Dizziness when standing, unsteadiness, or increased falls risk

  • Agitation, low mood, or feeling “not themselves”

  • Appetite change, nausea, constipation or diarrhoea

  • New bruising, bleeding, or slow-healing wounds

  • A clear change at particular times of day (often linked to dosing times)

Questions you can ask — or talk through with someone you trust

  • What is this medication for — and what change are we expecting to see?

  • What side effects should we watch for, and in the first few weeks, what would trigger a call to the GP?

  • Are there other medicines that could interact (including over-the-counter and supplements)?

  • Who is monitoring the response — and when is the review point?

  • If sedation, dizziness, or falls risk is possible: what precautions should we take at home?

If someone supports you

A family member, friend or support worker can ask for:

  • An updated medication list (name, dose, time, reason)

  • The pharmacy label sheet / printed list, or a GP medication summary

  • Clear instructions about monitoring: what to look for, who to contact, and when

  • Notes about any new falls, appetite change, wounds/bleeding, or sleep changes

Simple things you can ask for

  • Clear written information about the new medication and the plan to monitor it

  • A check-in appointment with the GP after starting or changing a higher-risk medicine

  • A pharmacist Home Medicines Review if medicines are piling up or side effects are suspected (deprescribing may be appropriate in some cases)

  • Extra support during the adjustment period if there’s dizziness, sedation, or reduced confidence

  • A plan to reduce falls risk while the body adapts (lighting, supervision on stairs/shower, slow standing, hydration)

Why it’s okay to ask

Medication safety is shared work. Understanding what has changed helps everyone respond early if something isn’t working well — and helps avoid preventable side effects being mistaken for “decline.”

Why this matters for families and friends

Medication changes are a common turning point in ageing at home. If you notice a new wobble, new sleepiness, or a sudden appetite change soon after a new medicine, it’s reasonable to raise it early — calmly, with specifics.

Where to get more information

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