Incannex granted FDA fast track designation for IHL-42X in obstructive sleep apnea

Incannex Healthcare

3 December 2025 - Incannex Healthcare announces that the US FDA has granted fast track designation for IHL-42X, the Company’s oral fixed dose combination product candidate for the treatment of obstructive sleep apnea.

The fast track designation was supported by promising safety, efficacy, and pharmacokinetic results from the three clinical trials completed to date within the IHL-42X development program.

Read Incannex Healthcare press release

Michael Wonder

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Michael Wonder

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Medicine , US , Fast track