Questions to Ask Before a New Prescription

five answers in writing for every new prescription

The new prescription question map

For every new prescription, get five answers in writing: what it is for, how to take it, what to watch for, what it interacts with, and when to call.

1. Q1-2What is it for, and how do we take it?The expected effect and timeline make the family's observations useful instead of anxious, and the dose, timing, with-or-without-food, and missed-dose rule go on the one-page medication list.
2. Q3What should we watch for?The common side effects, the serious ones, and which changes need a call versus an emergency visit, written down before the family needs it at 2 a.m.
3. Q4-5What does it interact with, and when do we call?Ask about the parent's other medicines, OTC products, supplements, and alcohol, then the specific red flags and the right number, with the high-risk combinations in view.
4. The extra questionsAsk the doctor and pharmacist separatelyThe doctor owns the why and what-to-watch; the pharmacist owns the interactions and dosing details. Then for older adults: is it a fall-risk medicine, is there a lower-dose or simpler option, can it be crushed or split, and is there a cheaper equivalent?

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The five questions

1. What is this for, and how will we know it is working? The expected effect and the timeline make the family's observations useful instead of anxious.
2. How exactly do we take it? Dose, timing, with or without food, and what happens if a dose is missed. Write it down; the one-page medication list is the place.
3. What should we watch for? The common side effects, the serious ones, and which changes need a call versus an emergency visit.
4. What does it interact with? Ask about the parent's other medicines, over-the-counter products, and supplements, and about alcohol. The interaction guide covers the high-risk combinations.
5. When do we call, and who? The specific red flags and the right number, before the family needs it at 2 a.m.

Ask the doctor and the pharmacist separately

The doctor owns the decision; the pharmacist owns the details. Ask the prescribing clinician the "why and what to watch" questions, then run the finished prescription past the pharmacist for the interaction and dosing details. The National Institute on Aging's medication guidance is explicit that the pharmacist is the fastest source of answers about side effects, food interactions, and how to take a medicine correctly.

The extra questions for older adults

• Is this on the list of medicines that raise fall risk? See medicines and falls.
• Is there a lower-dose or simpler option? Older adults often need adjusted doses; ask instead of assuming the standard dose fits.
• Can this be crushed or split? Some medicines must not be. Ask before the parent struggles with a pill that cannot be cut.
• Is there a cheaper equivalent? The prescription-cost guide has the generics conversation.

After the first week

Check the list again after a week: is the medicine doing what was expected, are there new symptoms, and did anything else change? A new prescription is also a trigger for the annual review clock: any new prescription means the list and the organizer get updated the same day.

Related guides

• Medication management: the one-page list system
• Medication interactions: what to watch
• The discharge medication list: the highest-stakes version of these questions
• Questions to ask parents before a crisis: the preference conversation, for when no prescription is involved

Sources & verification

This page is checked against the standards in our editorial policy, preferring government sources for medication guidance. Reviewed August 2026:

• National Institute on Aging: Taking Medicines Safely as You Age (retrieved August 2026)
• Medicare.gov: Medicare Part D drug coverage (retrieved August 2026)

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