Not sure what you mean by this - taking Verapamil, whilst one of the drugs you can take in the recommended protocol is not exactly ‘natural’?
But if you mean he is a fan of conservative therapy, then that’s good!
Btw, Hain points out that Verapamil, like Amitriptyline, is useful as it has anticholinergic properties, so improves motion tolerance and reduces nausea.
Do you have any tinnitus or hearing impairment? Verapamil apparently has a good track record to tackle that …