10 Common Drugs You Should Never Mix
10 Common Drugs You Should Never Mix 1. Warfarin and Aspirin Warfarin is a prescribed anticoagulant used to prevent blood clots and strokes. Aspirin also possesses blood-thinning properties. When take...

Whether you need a specific NHS certificate for free prescriptions depends entirely on where you live and your personal circumstances.
In 2026, the cost of a single prescription in England is £9.90, but the majority of people—around 89%—actually qualify for free medication.
Here is a comprehensive guide to understanding your eligibility and how to save money if you do have to pay.
If you are a resident of Scotland, Wales, or Northern Ireland, you generally do not need a certificate. Prescriptions are free for all residents in these nations, regardless of age or income. You simply present your prescription at the pharmacy.
If you live in England, you are automatically exempt from the £9.90 charge if you fall into one of these age groups:
Under 16 years old
60 years of age or over
16, 17, or 18 and in full-time education
In these cases, your date of birth on the prescription is usually enough evidence, and no separate “certificate” is required.
For many others, you are entitled to free prescriptions but must hold a valid exemption certificate to claim them. If you claim a free prescription without one, you may face a £100 penalty charge.
Medical Exemption Certificates (MedEx)
You can get a 5-year certificate if you have specific health conditions, including:
Diabetes mellitus (unless treated by diet alone).
Epilepsy requiring continuous anticonvulsive therapy.
Cancer (including the effects of cancer or its treatment).
A continuing physical disability that prevents you from going out without help.
Specific thyroid or adrenal conditions (e.g., Addison’s Disease).
Note: To apply, you must ask your GP or doctor to complete form FP92A.
Maternity Exemption Certificates (MatEx)
If you are pregnant or have had a baby in the last 12 months, you are entitled to free prescriptions. You will need a Maternity Exemption Certificate, which your midwife, GP, or health visitor can apply for on your behalf.
You are entitled to free prescriptions if you (or your partner) receive certain benefits, such as:
Universal Credit (subject to specific earnings thresholds).
Income-related ESA or Guarantee Credit (Pension Credit).
Note for 2026: Income Support and Income-based JSA are being phased out as valid exemption categories; check your latest award letter to ensure you still qualify under new criteria.
If you aren’t eligible for free prescriptions but require regular medication, you should buy a Prescription Prepayment Certificate (PPC). It acts like a “season ticket,” covering all your NHS prescriptions for a set price.
| PPC Type | 2026 Cost | Best for… |
| 3-Month PPC | £32.05 | People needing 4+ items in 3 months. |
| 12-Month PPC | £114.50 | People needing 12+ items a year (can pay in 10 instalments). |
| HRT PPC | £19.80 | Specifically for Hormone Replacement Therapy (lasts 12 months). |
While residents of Scotland, Wales, and Northern Ireland enjoy universal free prescriptions, those in England must meet specific age, health, or income criteria.
If you have a long-term condition or are pregnant, ensure you have the correct NHS Exemption Certificate to avoid fines.
10 Common Drugs You Should Never Mix 1. Warfarin and Aspirin Warfarin is a prescribed anticoagulant used to prevent blood clots and strokes. Aspirin also possesses blood-thinning properties. When take...
Alfacalcidol – a form of vitamin D prescribed by doctors Alfacalcidol is a form of vitamin D prescribed by doctors. It is primarily used to treat renal bone disease in patients with CKD. What is...
Clopidogrel – a tablet to prevent blood clots Clopidogrel is a tablet for preventing blood clots. What is clopidogrel? Clopidogrel is a commonly used antiplatelet medication prescribed to reduce...
Common Questions and Answers about Lansoprazole Here are 5 common FAQs about lansoprazole. 1.❓What is lansoprazole used for Lansoprazole is used to reduce the amount of acid produced by the sto...