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Past and current clinical trials into therapeutic and antiviral treatments for COVID-19, how to take part, and which treatments have proven to be effective.
This guide is about infections that occur in people who inject drugs (PWID).
List of words and phrases that will cause a veterinary product to be medicinal by presentation either through use or contextual use.
These reports explain our assessment of the scientific evidence used to lead to regulatory decisions on the safety of medicines or medicines classes.
Section last updated: January 2026.
The MHRA has reviewed the warnings regarding addiction, dependence, withdrawal, and tolerance for gabapentin, pregabalin, benzodiazepines, and z-drugs. The findings (detailed in the Public Assessment Report) were that it was necessary to strengthen these warnings in the product information and...
The Medicines and Healthcare products Regulatory Agency (MHRA) approved a maximum dose of up to 7.2mg per week of semaglutide (Wegovy) on 6 January 2026.
Groups of ODS with their ozone-depleting potential.
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