What is the dosage of Helixia Prospan for my 2-year-old son?

The recommended dosage for a 2-year-old child is 2.5ml of Helixia Prospan syrup three times a day. It is important to also ensure good nasal hygiene with saline solution. It is mentioned that the syrup can be taken alongside prednisolone, but it may not provide immediate relief for the cough. Coughs can often persist even after other symptoms have resolved. So, it is important to continue following the prescribed treatment and practices for overall relief and recovery.