If you've been quoted a price for a private prescription and it looked nothing like the NHS prescription charge you were expecting, that's normal: private prescriptions don't work on a flat fee. What you pay is the cost of the medicine itself, plus any fee the prescriber or pharmacy charges for the consultation, and that combination can land well above, or sometimes below, the NHS charge for the same item.
This guide sets out exactly what you're paying for when a prescription is private rather than NHS, what the current NHS charge actually is, and when choosing a private route can genuinely work out cheaper.
The NHS prescription charge, and who doesn't pay it
In England, the NHS prescription charge is a flat £9.90 per item for 2026/27, unchanged from the previous year after the government confirmed a second consecutive freeze. The charge applies per item dispensed, not per prescription form, so three different medicines on one script mean three separate charges of £9.90 each.
Prescriptions are completely free in Scotland, Wales and Northern Ireland, regardless of age, income or condition, since all three nations abolished the charge years ago. In England, a wide range of exemptions also apply: children under 16, people aged 60 or over, pregnant women and anyone who has had a baby in the last 12 months (with a valid maternity exemption certificate), people with certain long-term medical conditions (medical exemption certificate), and people on a low income (via an HC2 certificate). Taken together, the government estimates that around 89% of NHS prescription items in England are already dispensed free of charge.
If you don't qualify for an exemption but take several regular medicines, a Prescription Prepayment Certificate (PPC) usually works out cheaper than paying per item: a 3-month PPC costs £32.05 and a 12-month PPC costs £114.50 for 2026/27, with a dedicated HRT PPC available at £19.80 for anyone on hormone replacement therapy. If you need more than three or four NHS items in three months, a PPC will almost always save you money.
| NHS prescription | Private prescription | |
|---|---|---|
| Charge structure | Flat £9.90 per item (England only) | Medicine cost + any consultation fee, no fixed rate |
| Scotland, Wales, Northern Ireland | Free for everyone | Same private pricing applies UK-wide |
| Exemptions available | Yes: age, pregnancy, certain conditions, low income | No exemption scheme; price is the price |
| Best value for | Branded or higher-cost medicines; anyone with an exemption | Cheap generics; medicines your NHS GP won't prescribe for your situation |
What a private prescription actually is
A private prescription is simply one written outside the NHS charging scheme, by a prescriber working privately: a private GP, a pharmacist independent prescriber, a dentist, or a clinician at an online pharmacy service. None of the NHS charge rules apply to it, so there's no flat £9.90 fee and no exemption certificate to claim. Instead, you pay whatever the prescriber and the dispensing pharmacy actually charge.
People end up with a private prescription for all sorts of reasons: the medicine isn't something their NHS GP prescribes for their situation, they want a faster or more convenient route than booking a GP appointment, or they're using an online clinician for a condition that's well suited to a remote consultation, such as hay fever, acid reflux or travel vaccinations.
What you pay for: the consultation fee plus the medicine
A private prescription has two separate cost components, and it helps to think of them separately. The first is the consultation or prescriber fee: whatever it costs for a clinician to assess you and decide whether a prescription is appropriate. This can be a fixed fee at a private GP surgery, a per-consultation charge from an online clinician, or in some models it's built into the overall price you pay for the medicine itself, so there's no separate line item.
The second is the cost of the medicine. Once a private prescription is dispensed, the pharmacy charges its own price for that drug rather than the NHS rate, and that price depends on whether the medicine is generic or branded, the pack size and quantity prescribed, and simply which pharmacy is dispensing it. There's no cap on what a pharmacy can charge privately, which is why the total for the same medicine can vary noticeably between providers. It's worth checking the full price, consultation plus medicine, before committing to any provider.
Typical private prices for common medicines
Because pricing isn't standardised, there's no single "typical" private price that applies across the board, but the pattern is fairly consistent. Common, well-established generic medicines tend to be the cheapest to get privately. An antihistamine such as Fexofenadine, for example, or a widely used generic like Omeprazole for acid reflux, generally costs relatively little because the drug itself is inexpensive to manufacture and widely available.
At the other end, branded medicines, specialist treatments, and anything that needs an ongoing monthly supply tend to cost considerably more, since the medicine price itself is higher and some providers also charge a recurring consultation or monitoring fee for continued prescribing. A one-off prescription for an acute, short-course medicine will usually come in cheaper overall than a repeat prescription for a chronic condition, simply because you're paying the consultation fee (where one applies) only once rather than every time the medicine is renewed.
The only reliable way to know the real cost for a specific medicine is to check the total price quoted by the provider you're considering, rather than assuming a figure based on the NHS charge. Reputable online pharmacies will show you the full cost, medicine and any consultation fee combined, before you're asked to commit to anything.
When private works out cheaper than the NHS
This is the part that surprises a lot of people: because the NHS charge is a flat £9.90 regardless of how cheap the underlying medicine actually is, a private or over-the-counter route can sometimes cost less than using an NHS prescription for the same item. If a generic medicine would cost a private pharmacy only a few pounds to dispense, paying the full £9.90 NHS charge for it, when you have no exemption, is not automatically the cheaper option.
This is exactly why pharmacists are often asked, and are allowed, to dispense a cheap item privately for cash instead of processing it as an NHS prescription when a patient has no exemption. It only applies to inexpensive, usually generic, medicines: for anything branded or higher-cost, the flat NHS charge is almost always far cheaper than paying the private price, which is the opposite comparison. If you're ever unsure which route costs less for a specific medicine, your pharmacist can tell you both prices on the spot.
The same logic applies if you're weighing up a Prescription Prepayment Certificate against paying privately for a handful of cheap items. A PPC only saves money if the combined NHS charges it would otherwise cost you add up to more than the certificate itself, so it's worth doing that sum before buying one, particularly if some of your regular medicines would actually be cheaper bought privately or over the counter in the first place.
How online pharmacy prescriptions work
Online private prescriptions follow a fairly standard process. You complete a questionnaire about your health, symptoms and relevant medical history for the specific condition or medicine you're asking about. A UK-registered clinician, a pharmacist independent prescriber or GP, reviews your answers and decides whether a prescription is clinically appropriate for you, sometimes following up by phone or video call if they need more information. If they're satisfied it's safe and suitable, they issue a private prescription, which a registered UK pharmacy then dispenses and posts out, typically with next-day delivery as an option.
Not every condition is suitable for this route. A clinician who feels your symptoms need a physical examination, further tests, or ongoing in-person monitoring will say so and direct you back to your GP or to urgent care rather than issue a prescription regardless. The online model works well for straightforward, well-understood conditions such as allergies, acid reflux, or recurring infections like thrush, where remote assessment is genuinely sufficient to prescribe safely.
If you're deciding between paying for pain relief privately or getting it on the NHS, our guide to paracetamol vs ibuprofen covers the simple over-the-counter options that often cost less than either route. And if you're weighing up whether a chest infection needs a prescription at all, our article on chest infections and antibiotics explains when treatment is actually needed. Whichever route you're considering, a UK-registered clinician can confirm whether a prescription is appropriate for you and give you a clear total cost before you commit to anything.