5% Off on Cof-X – Useful in Asthma, Allergy, Cough, Running Nose, Bronchitis (Pack of 3) Cof-X is very effective cough syrup for breathlessness, bronchitis, allergy, rhinitis, eosinophilia, sneezing, wheezing, cough, cold, running nose. USP of Cof-X: No Sugar. No Alcohol. Non Dmore...