This platform allows searching the adverse drug events of pain treatments observed during clinical trials and declared in ClinicalTrial.gov. The results are displayed as visual flower glyphs; plain tables are also proposed. Recommended browsers: Mozilla Firefox or Google Chrome.

Please enter below one or more patient groups to search and compare. Here are some examples:
- oral acetaminophen vs oral ibuprofen
- oral tramadol vs other oral opioids
- pregabalin vs gabapentin in peripheral neuropathic pain
- morphine alone vs morphine in association

You may also download all data as a ZIP file of OWL ontologies.

If you use this site or its data in an academic context, please cite the following paper: