Despite common perceptions, the black market is no longer confined to underground, organised crime networks or obscure corners of the internet.
In reality, this trade in illegal prescription drugs can be found in a local corner shop, hair salon, or even people’s own social circles.
In our research into the use and availability of black-market medication in the UK, we found 1 in 5 UK adults have obtained prescription-only drugs illegally. The most common sources are online sellers, family and friends, beauty, nail or hair salons, and local convenience stores.
This is deeply concerning. The number of people obtaining black-market drugs raises significant public health concerns, especially regarding the risks involved and the accessibility of these channels.
What is black-market medication and how dangerous is it?
The term ‘black-market medication’ refers to any medicine that is bought or sold outside legal pharmaceutical channels. This includes counterfeit drugs, medications that fail to meet MHRA safety standards, and medications obtained without a valid prescription.
The risks associated with black-market medication can be life-threatening. Without regulation or quality control from healthcare professionals, there’s no certainty about what ingredients or dosages the medication contains and how people might react.
Ingesting counterfeit drugs – or medication acquired without proper clinical oversight – is extremely dangerous. It can worsen existing health conditions, cause poisoning or permanent injury, and in extreme cases, even death.
As healthcare professionals, we are qualified to consider a wide range of factors before prescribing a medication, including the patient’s full medical history and any current conditions. If a medicine hasn’t been prescribed to an individual, there’s most likely a clinical reason.
The growing public health issue
The use of black-market medication is a growing concern, particularly among young adults.
Our research found that 1 in 5 UK adults (20%) have sourced prescription drugs on the black market – rising to a staggering 44% for 25-34-year-olds. Even 16% of 18-24-year-olds have admitted to doing so, a notable figure for such a young demographic.
This data reflects a broader shift in how younger generations seek health information, with a growing culture of self-diagnosis and self-prescription based on online advice, rather than consulting healthcare professionals.
At the same time, advances in AI are accelerating this trend, making it easier for illegitimate sellers to appear credible and trustworthy. AI-generated health content and fake reviews enable fraudulent pharmaceutical retailers to mimic legitimate channels.
The types of medicines being sourced also reveal important behavioural drivers. The most commonly obtained are anti-anxiety drugs (35%), followed closely by insomnia treatments (29%), weight-loss medication (28%), hair-loss medication (22%), and erectile dysfunction treatments (19%).
Of those who have sourced medication from the black market, 36% of 18-24-year-olds have done so for weight-loss drugs. This prompts a further discussion surrounding societal pressures and how young adults perceive body weight in relation to their health.
Many of these drugs are associated with high demand, long wait times, or strict eligibility criteria. Stigma can also play a role, particularly for sexual health and mental health conditions, where people may feel embarrassed to discuss with professionals.
These barriers can push some patients to seek alternative options outside of regulated healthcare systems.
Common sources of black-market drugs
Unfortunately, accessing black-market medication is far easier than many people realise – it can sometimes be encountered in everyday environments, even within the family home.
Our survey shows that online sellers, including unlicensed online pharmacies, are the most common source of black-market medication (27%).
However, informal sources are just as prevalent. Family members account for 26% of cases, while hair and beauty salons account for 20%. A further 15% of people have obtained medication illegally from local corner shops.
We found that men are most likely to secure black-market medication from online sources (31%), whereas women are most likely to acquire it from family members (27%).
How to support patient safety
At the heart of this issue is the critical concern among the healthcare sector of patient safety.
Steps must be taken to promote greater public awareness surrounding the dangers of ingesting black-market medication and to educate people on how to identify legitimate providers. This includes media engagement discussing the issue and within owned channels like social media, newsletters and directly with patients.
Some people may be unaware that they are buying medication from an illegal source, especially if they are on the website of an unlicensed online pharmacy posing at a legitimate one. Online pharmacies must be upfront and transparent on their homepages about their credentials and registration with the CQC and GPhC.
Beyond public education and transparency, industry-wide changes need to be put in place to reduce prescription wait times, which are a major driver of black-market purchases.
Some progress is already being made – in 2025, the MHRA worked with law enforcement to seize approximately 20 million doses of illegally traded medicines.
As part of the government’s 10-year health plan, the NHS announced that as of September 2026, all newly qualified pharmacists will become independent prescribers on the day of their registration.
Previously, this required a separate qualification. By integrating prescribing into pharmacy degrees and training, a broader group of professionals can now prescribe, reducing GP workloads.
This is expected to shorten waiting times for prescriptions and, subsequently, aid in reducing the pull of the black market.
Author Bio
Stuart Gale, Pharmacist and Managing Director, GPHC Number: 2039889, BSc (hons) MRPharmS
Stuart is Chief Pharmacist, Owner and Manager of Oxford Online Pharmacy, established by his grandfather John Frost in 1925. Now recognised as one of the UK’s leading online pharmacies, it provides professional online doctor services.
Stuart began working in the family business from a young age, helping his grandfather after school and weekends. He recalls his grandfather mixing cough mixture and leg dye for fashion-conscious customers as late as 1985. After graduating with a Pharmacy degree from Manchester University, Stuart worked at Boots in London for three years before joining the family business full-time.
With the emergence of electronic prescriptions and digital patient reminders, Stuart ensures Oxford Online Pharmacy remains at the forefront of online dispensing developments. His vision combines his grandfather’s values of quality customer service and expert advice with modern internet convenience, ensuring patients receive the best possible experience from a trusted source.
Disclaimer: This article reflects the author’s own analysis and is provided for informational purposes only; it does not constitute medical, legal, or official editorial advice from Life Science Daily News. The author is Chief Pharmacist and Managing Director at Oxford Online Pharmacy, one of the UK’s leading online pharmacies.
