Kedex Junior Syrup is used in the treatment of dry cough. It relieves allergic symptoms such as sneezing, runny nose, watery eyes, and throat irritation. It also provides relief from congestion or stuffiness in the nose. Kedex Junior Syrup is taken with or without food in a dose and duration as advised by the doctor. The most common side effects are nausea, vomiting, loss of appetite, and headache. Most of these are temporary and usually resolve with time.