I have been having cold and chest congestion since last Saturday (3 feb). I have tried taking sos medicines like paracetamol and deriphyllin but did not work. Have also taken a 3 day antibiotic course and cetrizine before sleeping. continuous steam and gargles as well. Nothing worked out and am still suffering with same symptoms. Could you please suggest a medicine that would work for such condition. PS: not once I had fever at any point or other problems like lose stomach or fatigue. Age 27, male.