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Sorry this took so long.  Replies were:

Go to www.rxlist.com

Eat carrots,  I assume that means raw carrots and cooked.

A warning that atropine is a derivative of belladonma a member of the
nightshade family--tomato, potato and eggplant family.  So if you have
any problems with these do not use the drug.

A homeopathic remedy--veratrum alb 30c, take 2 pills under the tongue as needed.

Check with the your pharmacist for the manufacture of the drugs phone
number.  This I did and it took a while but the company did get back to
me and diphen/atrop is gf.  However, by the time I learned this I was
feeling much better so I have not tried the drug.

Thanks to all who responed.

Joanne
CA