Does amox tr-k clv 575-125 have sulfa in it?

No, amoxicillin/clavulanate (often referred to as amox/clav or by its brand name Augmentin) does not contain sulfa. It is an antibiotic composed of amoxicillin and clavulanate potassium, which are not related to sulfonamide antibiotics. If you have a sulfa allergy, amoxicillin/clavulanate is generally considered safe, but it's always best to consult with a healthcare professional for personalized advice.