 [ Symptoms ] have had a very bad cold for last week now i have yellow discharge from my nose no fever or anything sinus infection  also suffer from major allergies and am on pantanse sp for that yellow discharge started just a day ago am i better off letting it ride if its viral or see about antibiotics i have no other major symptoms fever aches etc just a nasty bright yellow discharge from my nose [ Disease ] this antibiotic will not raise your blood pressure but the disease that you have that requires this antibiotic may cause temporary rises in blood pressure consistent high readings regardless of the suspected caused should be called to the attention of your medical provider