On pantoprazole. Has anyone developed insomnia?

Yes when I took this late in the day. Because of Gerd/EoE I needed this for food issues and if taken later after dinner… I had to burp A LOT. And could not sleep. So best to take this medicine in the morning.

It a study it has shown that it may be possible to cause sleep disruptions. Thought it’s unlikely the cause.

Psychiatric

Confusion, depression, hallucinations, and disorientation, especially in predisposed patients, occurred with use, and was aggravated in patients with preexisting conditions.[Ref]

Common (1% to 10%): Depression (and all aggravations)

Uncommon (0.1% to 1%): Sleep disorders

Rare (0.01% to 0.1%): Confusion (and all aggravations), disorientation (and all aggravations), hallucination (and all aggravations)

Very rare (less than 0.01%): Anxiety

Postmarketing reports: Insomnia[Ref]