Report a side effect.
If you are taking part in one of our studies, tell your study team straight away. They report it for you. For any other medicine, tell your doctor, pharmacist or nurse, or use the MHRA Yellow Card scheme, which anyone can use.
If you feel unwell now, call NHS 111, or 999 in an emergency.
Tell us about it.
This is a design concept. Nothing you type here is sent or stored. To report a real side effect, use the Yellow Card scheme or tell your doctor.
Thank you for telling us.
On a real site, our safety team would read this within 1 working day. In this concept nothing was sent or stored, so please also tell your doctor or use the Yellow Card scheme.
Rather talk to someone?
Call 0808 157 0123 (a number reserved for fiction), Monday to Friday, 9am to 5pm. Out of hours, your study card has a 24-hour number.
What happens next.
- Day 1Our safety team reads your report.
- If neededThey contact you to ask more.
- Where requiredReports are shared with the regulator, without your name.
Sample process for a design concept.