i am male 57. i have running nose, conjested chest with phlegm and heavy headedness, all these out of common cold only. i was prescribed with Gemifloxacin, paracetamol, and cough syrup. i dont find relief after 3 night doses. more over these drug produce insomnia, frequent urination at night, belching, burning skin around chest. i take tryptomer 10mg at night daily. is this gemifloxacin suits common cold bacterial infection and does it affect other intake of drugs through these side effects ?