<<Disclaimer: Verify this information before applying it to your situation.>>

"I would recommend talking to your pharmacist. He or she should have a copy
of "The Physician's Desk Reference" (which is also found in most public
libraries) which should list your medications and ingredients/manufacturer.
You can purchase it through Professional Relations Dept, PO Box 999,
Willmette, IL 60091-9975 (although I imagine it would be very expensive!)

Two additional references mentioned in CSA/USA Drug Information Guide
include (1) "The American Hospital Formulary Service Drug Information
(AHFS), American Society of Health-System Pharmacists, Inc., 7272 Wisconsin
Avenue, Bethesad, MD 20814, Tel (310)-657-5383 and (2) Drug Facts and
Comparisons, 111 West Port Plaza #423, St. Louis, MO 63146, Tel (800)
223-0554. I'm not sure, but you might be able to try the 800 number and just
ask them?"

Dottie in San Diego