 [ Symptoms ] what should i do if i suspect an overdose of fosfomycin tromethamine [ Disease ] as a pharmacist i am very hesitant to recommend anything for a child this young many medications used to treat cough and cold symptoms are too strong for infants and we have to keep in mind that they are not little adults  i would need to discuss with you more about the actual symptoms – and in most cases my recommendations are nonmedication ones like running a vaporizer in the baby is bedroom and using saline drops and a nasal aspirator for a stuffy nose talk to your pharmacist – they will be happy to help you