NHS Medicine Shortages and SSPs: What to Do When Your Pharmacy Runs Out

Summary

A Serious Shortage Protocol (SSP) lets a pharmacist swap your medicine for an approved alternative without sending you back to your GP. It only applies when one has been issued for your specific product, and most shortages are not covered. A clear decision framework helps you stay on treatment safely: check with the pharmacy, contact other pharmacies, speak to your prescriber early, and avoid unregulated online sellers.

Why NHS Medicine Shortages Are Increasing

You hand in your prescription, the pharmacist checks the shelves, and then you hear the sentence nobody wants. "Sorry, we can't get that at the moment." If you rely on that medicine every day, it is a worrying moment.

Shortages are no longer rare. They have affected ADHD treatments, diabetes and weight-loss injections, hormone replacement therapy, antibiotics, anti-epileptic drugs and heart medicines. You usually have more options than you might expect, and a calm, ordered approach tends to get you further than a rushed one.

The cost of getting this wrong is real, in both time and money. A missed repeat can mean an urgent GP appointment, several phone calls and a day off work. Turning to a private online prescriber can cost £20 to £50 for the consultation alone, plus the price of the medicine, which for some ADHD or weight-loss treatments can run to £60 to £150 or more a month. In England, each extra NHS prescription item also costs £9.90 unless you are exempt, so a hurried switch that needs two items instead of one can quietly double your bill.

This guide explains why shortages happen, what an SSP can and cannot do, and exactly what to do at each stage. If you want a personalised plan as you read, the UK Prescription Shortage Planner · Cheapest Pharmacy can help you map out your next steps in around 10 minutes.

Why Pharmacies Run Out of Medicines

Understanding the cause helps you see why a shortage can last weeks rather than days. It also explains why the fix is rarely as simple as trying another chemist.

The pricing and supply chain pressures

The UK has some structural weak spots. NHS reimbursement prices for many generic medicines are low, which can lead manufacturers to send limited stock to markets that pay more. When margins are thin, a single production problem can leave the UK short.

Several other pressures add to the strain:

• Post-Brexit customs friction can slow imports.
• Differences between UK and European regulators can add approval delays.
• Pricing schemes for branded medicines, including the Voluntary Scheme for Branded Medicines Pricing, Access and Growth, shape which products are worth supplying here.
• The three large wholesalers, Alliance Healthcare, AAH Pharmaceuticals and Phoenix Healthcare Distribution, run lean "just-in-time" stock.

Lean stock is efficient in normal times, but it becomes fragile as soon as supply falters.

Which medicines are hit hardest

Shortages have touched many therapeutic areas in recent years. ADHD medicines such as lisdexamfetamine and methylphenidate have been difficult to obtain. GLP-1 receptor agonists used for diabetes and obesity have also been under pressure, along with HRT, some antibiotics, anti-epileptic drugs and cardiovascular medicines.

Some of these are easier to substitute than others. A different brand of a common tablet is usually straightforward. Switching an anti-epileptic or an ADHD stimulant is a clinical decision, because small differences in formulation can change how you feel.

A gap in supply is most worrying in these situations:

• Anti-epileptic drugs, where missed or switched doses can raise seizure risk.
• Insulin and other diabetes treatments, where blood sugar control can drift.
• Heart medicines, where stopping suddenly can be unsafe.
• Controlled drugs such as ADHD stimulants, where flexibility is much narrower.

How Serious Shortage Protocols Work

An SSP is a formal tool, not a favour. Knowing exactly what it is helps you ask the right question at the counter.

What an SSP lets your pharmacist do

When a medicine is in serious shortage, the Department of Health and Social Care can issue an SSP. This allows a community pharmacist to supply an alternative product, formulation or strength without a new prescription. It saves you a trip back to the GP and the wait for a fresh script.

Each SSP is specific. It names the medicine it covers, sets out what the pharmacist may supply instead, and has an end date. The pharmacist also uses professional judgement, so if the alternative is unsuitable for you, they can decline and refer you back to your prescriber.

When an SSP applies, the process usually runs like this:

1. The pharmacist confirms an SSP is active for your medicine.
2. They check the alternative is appropriate for you.
3. They explain what they are supplying and why.
4. You receive the alternative, and the usual prescription charge rules apply, so if you are exempt you stay exempt.

Arrangements can differ across the four UK nations, so check the rules where you live. Prescriptions are free in Scotland, Wales and Northern Ireland, while England charges per item.

Why SSPs do not cover every shortage

SSPs take time to put in place and are tightly bounded. They cover only a fraction of active shortages, and many shortages come and go before a protocol could ever be issued.

That means you cannot assume one exists. Without an SSP, your pharmacist has far less freedom to swap products, and the route runs through your prescriber instead.

Common reasons an SSP is not available include:

• The shortage is short-term or patchy rather than national.
• No safe, equivalent alternative exists.
• The medicine is a controlled drug with stricter rules.
• The protocol has expired or has not yet been issued.

This gap is where most patients feel stuck, so the next section gives you a clear path through it.

A Step-by-Step Patient Decision Framework

Think of this as a ladder. Start at the bottom, work up one rung at a time, and move quickly if your condition is time-sensitive.

Your First Steps to Prepare for an NHS Prescription Shortage

The moment you learn your medicine is unavailable, count how many doses you have left. That single number decides how urgent everything else is. A week of supply gives you room to manoeuvre, but one day does not.

Work through these steps in order:

1. Count your remaining doses and write down the date you will run out.
2. Ask your pharmacist whether an SSP applies and whether they expect stock soon.
3. Ask whether a partial supply is possible, so you are not left with nothing.
4. Ask them to phone nearby pharmacies, which they can often do faster than you can.
5. Note the name, strength and form of your medicine, so you can describe it accurately.

Do not skip the partial supply question. A few days of cover can bridge the gap while the rest is sorted out, and the whole conversation usually takes less than 15 minutes.

Real-World Example: Managing an ADHD Medicine Shortage

Here is how this often plays out in practice. Priya, a teacher in Leeds, takes a slow-release ADHD medicine. Her pharmacy told her on a Tuesday that it had no stock and no SSP was in place, and she had four days of tablets left.

Instead of searching online, she asked the pharmacist to ring two nearby branches, which found nothing. She then sent a short message through her GP surgery's online form, stating the medicine, her four days of supply and what the pharmacy had said. By Thursday, her GP had issued a prescription for an equivalent strength made by a different manufacturer, which a second pharmacy had in stock.

The process cost her one prescription charge of £9.90, the same as usual, and about 40 minutes of calls and messages. A private online prescription for the same medicine could easily have cost her over £100, with no guarantee the seller was regulated.

When your own pharmacy cannot help

If there is no SSP and no stock, widen the search. Stock levels vary from branch to branch, and independent pharmacies and larger chains often use different wholesalers, which can work in your favour.

Next, bring in your prescriber. Your GP or specialist can issue a prescription for a different strength, formulation or medicine entirely. This is the main route when no SSP exists, and it is the safest, because a clinician who knows your history makes the decision.

Contact these people and services, roughly in this order:

• Nearby pharmacies, ideally by phone before you travel.
• Your GP surgery, asking for an urgent medication review.
• Your specialist nurse or hospital clinic, if one manages your condition.
• NHS 111, if you are close to running out and cannot reach anyone else.

When you speak to the surgery, keep your request short and specific. A clear message is much easier to act on, and it should cover these points:

1. The name, strength and form of your medicine.
2. How many days of supply you have left.
3. What the pharmacy told you, including whether an SSP applies.
4. Which pharmacy has stock of any alternative, if you know.

Avoiding risky online routes

When supply dries up, online sellers can look tempting, and some promise exactly what you cannot find. The problem is that many are unregulated, and what they send may be fake, contaminated or the wrong dose.

The risk is especially high for in-demand products such as weight-loss injections and ADHD medicines. If a site sells prescription-only medicines without asking for a prescription or any health questions, treat that as a red flag. Your safest route is always through a registered UK pharmacy and a clinician.

Watch for these warning signs that a seller is unsafe:

• No requirement for a prescription or any health consultation.
• Prices far below, or far above, what you would expect.
• No visible UK pharmacy registration details.
• Pressure to buy quickly or in bulk.

Common Questions About NHS Medicine Shortages Answered

Many people hesitate to push for help because of a few understandable concerns. These are the ones that come up most often:

• "Will I pay more for an alternative?" Under an SSP, the usual charge rules apply, and if you are exempt you stay exempt.
• "Am I being a nuisance to my GP?" No. Running short of a regular medicine is a legitimate clinical issue, and surgeries would rather hear early than deal with an emergency.
• "Is a different brand safe?" For most medicines, yes, but for critical ones the decision should come from a pharmacist or prescriber who knows your history.

Prescription Shortage Planning: How to Stay Prepared

You cannot control the supply chain, but you can control how much notice you give yourself. A few habits make shortages far less stressful.

Build a sensible buffer

Order repeat prescriptions as early as your surgery allows, rather than leaving it until the last tablet. Many surgeries need up to 48 hours to process a repeat, and pharmacies often need two or three working days on top, so a week's head start gives everyone time to source stock. Timing matters most in late autumn and winter, when demand rises and surgeries close over the Christmas and New Year bank holidays.

Do not stockpile. Hoarding makes shortages worse for everyone, and prescribers will not issue more than is clinically appropriate. The aim is a small, sensible cushion, not a cupboard full of boxes.

These simple habits help:

• Check your supply every week, not only when you are nearly out.
• Request repeats as soon as the system lets you.
• Keep a list of your medicines, doses and brands on your phone.
• Tell your pharmacy how you prefer to be contacted about delays.

If you pay for several items a month in England, ask your pharmacist about a Prescription Prepayment Certificate. It caps your yearly spend, and for someone on two or more regular items it can save well over £100 a year.

Questions worth asking your clinician

A shortage is a good moment to talk to your prescriber about contingency. Ask which alternatives would be safe for you before you need one, so a quick decision is possible later.

It also helps to understand which features of your medicine matter, such as a slow-release formulation or a particular strength. You can then explain this clearly to a pharmacist who is trying to find a substitute.

Bring these questions to your next review:

1. If my usual medicine is unavailable, what is the preferred alternative for me?
2. Are there strengths or brands I should avoid?
3. How should I change the timing or dose if I switch products?
4. What symptoms mean I should contact you straight away?
5. Who should I call out of hours if I run out?

Keeping track when several things go wrong at once

Shortages rarely arrive neatly. You might face a missing medicine, a delayed GP appointment and a closed pharmacy in the same week. A simple log of who you spoke to, when, and what they said keeps you in control.

Write down dates, names and outcomes as you go. It helps if you need to escalate, and it stops you repeating the same story to each person. If you would rather not build this from scratch, a structured planner makes it easier to see what you have already tried and what comes next.

A useful log should include:

• The medicine, strength and your remaining supply.
• Each pharmacy or clinic you contacted and the answer they gave.
• Any alternative suggested and who approved it.
• The date you plan to follow up.

Your first steps today

You do not need to wait for a shortage to get prepared. These steps take around 10 minutes in total:

1. Open your NHS App or surgery app and check when each repeat is next due.
2. Count the doses you have left for each regular medicine.
3. Save the name, strength and brand of each medicine in your phone notes.
4. Add a reminder to request repeats seven days before you run out.

Conclusion

Medicine shortages are frustrating, and they are unlikely to disappear soon. A clear framework, though, turns a stressful moment into a series of manageable steps. Count your doses, ask about an SSP, widen the pharmacy search, involve your prescriber early, and stay well away from unregulated online sellers.

Acting early also protects your wallet and your time. A calm, ordered approach usually costs you nothing beyond your normal prescription charge, while a last-minute scramble can mean private fees, lost work hours and avoidable worry. Asking for help will not count against you, an SSP will not change your charge or exemption status, and your GP would much rather hear from you a week early than a day late.

Knowing the rules and acting on them early pays off in other areas of life too. It is the same approach as claiming compensation with our Delay Repay guide, where understanding the process makes it far easier. It applies to bigger decisions as well, such as understanding the Right to Buy clawback rules or the costs and options of a Help to Buy equity loan, where reading the small print early saves stress later.

For your medicines, start now rather than on the day you run out. Use the UK Prescription Shortage Planner · Cheapest Pharmacy to set out your supply, your options and your next call. A few minutes of preparation can protect you from a gap in treatment.

Sources

• NHS Business Services Authority: Serious Shortage Protocols (SSPs)
• GOV.UK: Medicines and Healthcare products Regulatory Agency