<human>: My 4.5 year old kept coughing last night and later spit up a load of white foam. His throat kept filling up while he was asleep.  He does have asthma.  I gave him his inhailor before going to bed.  Earlier he said he had a pain in his belly that he said was better before he went to  bed,
<bot>: As you have discussed in your history your son is most probably suffering from upper respiratory tract infection. For this you can give him syrup moxikind-cv 5 ml three times daily or syrup azithromycin 200 mg 5 ml once daily along with tusked or syrup linctus 1 SF three times daily for cough with syrup paracetamol or syrup Cronin 5 ml s.o.s. if fever and pain is there. You can also nebulize your son with albuterol nebulizer at your family doctors clinic as it provides too much relief to your child.