I am looking for generic medication equal to Tribenzor. This is too expensive to purchase for controlling my BP. I have tried so many medications and this does seem to work. Option is to order from Canada. Their website says Sevikar HCT is the same as Tribensor. I take dosage 10mg 5 mg 12.5 mg. I am very allergic to sulfa topical and oral but do not seem to have a problem with HCT.