Hello Aileen
Sorry to hear your husband is having problems and @jason.mod’s suggestions is worth following up. However you might want to try this which I posted on the forum a while ago
or it may be worth finding out if the medication comes in another form other than a tablet - a capsule for example or maybe a patch or liquid. Hopefully one of the suggestions will work for him. Do let us know how you get on.
Best wishes.
Tot