what could contribute to high BP is some kind of nasal decongestant, such as advil sinus, and generally substances containing pseudoephedrine. BP patients should avoid that stuff as it raises BP incredibly much. What helps for sinus infections are nasal rinses with salt.
See a doctor anyway, and have the BP checked a few times. if it is normal, watch your diet, do some cardio and you should be fine.
It may be advisable to take some low dose aspirn at night.
