Sorry in advance if this is a dumb question.. I have zero experience with ulcer medication and I didn't find the specific answer in a COTH search or looking at the USEF drug sheet.
I'm heading to the Waredaca T3D next week. I've never been concerned about ulcers before, but I know that many competition horses do have them. I thought that with the added stress of a multi-day competition it wouldn't be a bad idea put Lincoln on something for the week. A friend recommended Cavalor Gastro 8 Paste. The website says it contains nucleotides, bioflavonoids, herbs and "vitamin U". Does any of this raise a red flag? Is this the type of thing I should declare at the competition?