How to Set Medication Reminders on iPhone
Direct Answer
The quickest option: open Calendar, create a recurring daily event at your dose time, and set an alert. For stronger reminders, use the Health app's Medications feature (iOS 16+). For doses you keep missing despite reminders, pair your calendar with OnTimer — which fires a persistent alarm rather than a dismissible notification.
Option 1: iPhone Calendar App
Best for: most users. Works with all iOS versions.
Open the Calendar app
Tap + (top right) to create a new event
Enter your medication name as the event title
Set the start time to your dose time
Tap Alert → choose 'At time of event'
Tap Repeat → choose 'Every Day'
Tap Add to save
Or use the free schedule generator to download a .ics file and import it directly — no manual entry needed.
Option 2: Health App Medications (iOS 16+)
Best for: users who want a dedicated medication log.
Open the Health app
Tap Browse → Medications
Tap 'Add a Medication'
Enter the medication name and dosage
Set your frequency and dose times
Enable reminders in the notification settings
Option 3: Siri
Best for: quick setup. Creates a Reminders notification.
“Hey Siri, remind me to take my Lisinopril every day at 8am.”
This creates a recurring Reminders notification. It works — but it's still a notification, which means it's still easy to dismiss and forget.
When iPhone Reminders Aren't Enough
All three options above fire a notification. And notifications are easy to ignore.
You see it. You think “one minute.” You get pulled into something else. The moment passes.
This is the last 5 minutes problem — and it happens to most people at some point, even with reminders set up correctly.
OnTimer works differently: it pairs with your existing calendar and fires a persistent, full-screen alarm that stays until you dismiss it. It doesn't disappear into the notification tray.
Frequently Asked Questions
How do I set a daily medication reminder on iPhone?▾
Open the Calendar app → tap + to create a new event → set the time → enable Alert → set it to 'At time of event' → set Repeat to 'Every Day'. Or use the Health app's Medications feature (iOS 16+) for a dedicated medication reminder flow.
Can Siri remind me to take my medication on iPhone?▾
Yes — say 'Hey Siri, remind me to take my medication every day at 8am.' This creates a recurring Reminders notification. For stronger interruption, pair with OnTimer which fires a persistent calendar-linked alarm.
What is the best medication reminder app for iPhone?▾
Built-in options (Calendar, Health app, Reminders) work for basic needs. For users who miss notifications despite reminders, OnTimer fires calendar-linked alarms that stay on screen until dismissed — solving the 'I'll do it in a minute' problem.
Disclaimer: OnTimer is not a medical device and does not guarantee medication adherence or outcomes. This content is for organizational purposes only and does not replace medical advice or prescribed treatment schedules. Always follow your healthcare provider's instructions.