# riociguat

> English word · Noun · IPA /ˌɹaɪ.oʊˈsɪɡ.juˌæt/

## Definitions
1. A drug that is a stimulator of soluble guanylate cyclase (sGC), used to treat pulmonary hypertension.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/riociguat