Tramadol (Anadol, Ultram) is a codeine like analgesic (pain reliever.) I don't think it will mess with your BP meds but check on your BP at home frequently to be sure.
A tip: IF you are a migraine sufferer, a possible wise BP med is anything in the beta-blocker family. Many people take them SPECIFICALLY to keep migraines at bay. Mention it to your doctor (unless that IS your class of BP meds