I ve had a cold and cough with phlegm for almost 2 weeks with a bad on & off headache so I went to urgent care. The P/A did a blood test and chest x-ray to rule out pneumonia and decided I probably had bronchitis instead and prescribed a antibiotic (Zpak), but also noted that my blood pressure was very high (210/100+) and took it 3 times to be sure it was correct, gave me a pill to bring it down to 196/102 which is still too high. That is very unusual for me because I never have high blood pressure, in fact it is sometimes low. After 6 days my cough is almost gone but I still have a headache which actually feels like a sinus headache but taking my usual sinus pain pills have not helped much. What do you think? I think I might have a sinus infection also because that is what it feels like.