I m went to doctor for sinusitis and I been taking amoxicillin 500mg and fluticasone propionate 50 mcg finish the ibuprofen 600mg all for ten days ,I stop taking the amoxicillin by the 8day cause my heart rate got elevated ,I also take chlorthalidone 25mg and diltiazem 120mg for high blood pressure but my pressure got down to 125 over 85.I started today again after 4 days without amoxicillin and I get dizzy again and I wasn t for the past 4 days and now all of a sudden I get dizzy .