Does cypon and feris syrup has any side effects?
Patient: Dear Doctor, My son is 9 yrs 8 mths. and weighing 27.5 kgs. Since he is underweight and frequently prone to cold and cough (due to allergy) the doctor has prescribed Cypon and Feris, 2.5 ml two times a day each. Does these syrup has any side effects ? Thanks. Doctor: Hello,Cyphon syrup may cause nausea, vomiting, dry mouth, dark stools and drowsiness. But don't worry every body may respond differently. Les 5% may get these side effects.Hope I have answered your question. Let me know if I can assist you further.  Regards, Dr. Penchila Prasad Kandikattu, Internal Medicine Specialist