Sir, Good Morning. Our doctor (Paediatrician) prescribed Asthalin syrup for my son, 6 years old (weight 25 KG.). Dosage 5 ml TDS. Unexpectedly, yesterday my son took more than 60 ml of this syrup within 1-2 hours, when we were not at home. Today, he is doing well and we could not find anything unusual. Could you please tell me, whether it is necessary to consult the doctor again and what are the side effects may occur due to this over dose.