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hydrogen sulfide

Therapeutic gas

Therapeutic gas
CDSCO approved
EXCRETION
not curated
INTERACTIONS
none in our sources
PREGNANCY
not curated

Mechanism

Activates ATP-dependent K+ channels, has vasodilating properties, and serves as a free radical scavenger. Its capacity to inhibit mitochondrial respiration through blockade of cytochrome c oxidase may allow a state akin to suspended animation.

Indications

protection against effects of hypoxia (potential therapeutic use)

Related guidelines

Other Therapeutic gas drugs

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Sources: Goodman & Gilman 14e·Verified: 2026-05-10 · House clinical team