Prescription Renewal: Don't Run Out
Running out of medication ranges from inconvenient to dangerous, depending on what you're taking. Either way, it's preventable.
Why Prescriptions Expire
Prescriptions have validity periods for safety reasons:
- Your condition may have changed
- The medication may need monitoring
- Dosages may need adjustment
- New treatments may be available
UK: Most repeat prescriptions are valid for 6-12 months before requiring a review.
US: Prescriptions typically expire after 1 year (6 months for controlled substances).
The Renewal Process
UK (NHS):
- Request repeat prescription through GP surgery (online, app, or in person)
- Allow 2-3 working days for processing
- Collect from pharmacy or have delivered
UK (Private):
- Contact prescribing doctor for renewal
- May require consultation
- Take prescription to pharmacy
US:
- Contact pharmacy for refill
- Pharmacy contacts doctor if refills exhausted
- May require appointment for renewal
When to Request
Don't wait until you're out. Request when you have 1-2 weeks of medication remaining.
For medications that require appointments:
- Blood pressure medication: Book review 2-4 weeks before running out
- Contraception: Request 2 weeks ahead
- Controlled substances: Allow extra time for authorisation
What Can Go Wrong
- GP review required: Some medications need periodic check-ups before renewal
- Pharmacy out of stock: Especially for less common medications
- Prior authorisation (US): Insurance may require approval, adding days
- Holidays: GP surgeries and pharmacies have reduced hours
Emergency Options
If you do run out:
- UK: Pharmacists can provide emergency supplies of some medications
- US: Some pharmacies offer emergency supplies; urgent care can prescribe
- Both: Don't stop certain medications abruptly (blood pressure, antidepressants, steroids) - seek medical advice
Staying Ahead
Track when your prescription needs renewal, not just when you run out. We'll remind you with enough lead time to handle delays.