Can these meds cause high blood pressure?

My boyfriend just had his annual physical yesterday and the doc told him he has high blood pressure. He has been taking a lot of allergy/sinus medicines to get rid of his sinus infection. He has taken Sudafed, Dayquil, Excedrin Migraine (for headaches), zinc tablets, and Vitamin C. Can any of this stuff cause high blood pressure?

Did he tell his doctor that he is taking all this stuff? He certainly should have.