Related Experiment Video
Updated: Jul 18, 2026

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
Published on: April 23, 2019
Abstract:
A leading oncologist has warned that some patients with cancer are ordering drugs on the internet because they cannot access them in the UK. Examples include bevacizumab (Avastin) for the treatment of advanced bowel cancer, and erlotinib (Tarceva) for the treatment of lung cancer. The World Health Organization and the Medicines and Healthcare products Regulatory Agency (MHRA) advise great caution about buying medicines over the internet and say it should not be done without a valid prescription. This article discusses the growth of online pharmacies, problems with regulation and the dangers of self-prescribing.
Insights
Patients with cancer are ordering vital medications like bevacizumab and erlotinib online due to UK access issues. Health authorities warn against internet drug purchases without a prescription, citing significant risks.
Area of Science:
- Oncology
- Pharmacology
- Public Health
Background:
- Patients with advanced bowel cancer and lung cancer face challenges accessing crucial medications within the UK.
- Online pharmacies are increasingly used by patients to obtain prescription drugs, including cancer therapies such as bevacizumab (Avastin) and erlotinib (Tarceva).
Purpose of the Study:
- To highlight the trend of cancer patients sourcing medications online due to accessibility issues in the UK.
- To discuss the regulatory challenges and inherent dangers associated with the growth of online pharmacies and self-prescribing of cancer drugs.
Main Methods:
- Review of current practices regarding online medication procurement by cancer patients.
- Analysis of warnings and guidelines issued by international and national health regulatory bodies.
- Discussion of the risks associated with unregulated online pharmacies and self-medication.
Main Results:
- A growing number of cancer patients are resorting to ordering medications, such as bevacizumab and erlotinib, via the internet.
- The World Health Organization and the Medicines and Healthcare products Regulatory Agency (MHRA) strongly caution against purchasing medicines online without a valid prescription.
- Significant concerns exist regarding the regulation of online pharmacies and the potential dangers of patients self-prescribing.
Conclusions:
- The accessibility of essential cancer drugs in the UK is a critical issue driving patients to seek alternatives online.
- Purchasing medications from the internet poses substantial risks due to inadequate regulation and the dangers of self-prescribing.
- Urgent attention is needed to address drug accessibility and reinforce safe medication practices for cancer patients.
Related Concept Videos
Prescription, Nonprescription and Orphan Drugs
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
Pharmaceutical Poisoning: Potential Scenarios
Drug Control Governance: Regulatory Bodies and Their Impact
Pharmacovigilance
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
Drug Regulation
Factors Affecting Drug Response: Overview

