Drug products + strengths

RxTerms drug products (name search): for each drug+route ("Lisinopril (Oral Pill)") returns the dispensable strengths/forms, each with an RXCUI — ideal for prescription writing.

How to use

Search by name; pick the specific strength (and its RXCUI) you need.

Parameters

Name	Type		Description
query	string	required	Drug name (brand or generic).
limit	number	optional	Max results (default 20).

Example input

{
  "query": "lisinopril",
  "limit": 1
}

Example output

{
  "total": 3,
  "rows": [
    {
      "displayName": "Lisinopril (Oral Pill)",
      "sxdgRxcui": "1164690",
      "strengths": [
        {
          "strengthAndForm": "10 mg Tab",
          "rxcui": "314076"
        },
        {
          "strengthAndForm": "20 mg Tab",
          "rxcui": "314077"
        }
      ]
    }
  ]
}

Call it (MCP tools/call)

{
  "method": "tools/call",
  "params": {
    "name": "lookup_rxterms",
    "arguments": {
      "query": "lisinopril",
      "limit": 1
    }
  }
}

Endpoint: POST https://clinical-mcp.mcharge.in/mcp (Streamable HTTP).