Tools / Drug Info / Use Cases / Research Drug Side Effects

Research Drug Side Effects

Query FDA adverse event reports to understand the real-world side effect profile of any medication.

Tool
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Drug Info

Package inserts list every side effect reported in clinical trials, but they do not tell you which ones are common in practice. The FDA Adverse Event Reporting System captures real-world reports from patients and healthcare providers, painting a more practical picture of what people actually experience.

The check_adverse_events skill queries this database, returning the most frequently reported adverse events for a given drug. You see what real patients report -- not just what appeared in controlled trials.

Patients researching a new prescription, journalists investigating drug safety, and developers building health information tools all benefit from programmatic access to adverse event data. The data is public but hard to query manually -- this skill makes it accessible in seconds.

Agent Guides

Claude

  1. Connect ToolRouter: claude mcp add toolrouter -- npx -y toolrouter-mcp
  2. Ask Claude: "Check adverse events for metformin using drug-info"
  3. Claude returns the most commonly reported side effects
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ChatGPT

  1. Configure ToolRouter in ChatGPT
  2. Ask: "What adverse events are reported for atorvastatin?"
  3. ChatGPT queries FDA data and summarizes findings
Read full guide →

Copilot

  1. Add ToolRouter to Copilot MCP config
  2. In Copilot Chat: "Check adverse events for ibuprofen"
  3. Copilot returns structured adverse event data
Read full guide →

OpenClaw

  1. Connect ToolRouter: openclaw mcp add toolrouter -- npx -y toolrouter-mcp
  2. Ask OpenClaw: "Check adverse events for amoxicillin"
  3. OpenClaw returns real-world side effect reports
Read full guide →

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