Q My 26-month-old daughter has a persistent greenish-gray coating, with red patches, on her tongue. Her breath is also quite bad. An otherwise healthy child, she developed problems after her Hib jab at four months,
Q My 26-month-old daughter has a persistent greenish-gray coating, with red patches, on her tongue. Her breath is also quite bad. An otherwise healthy child, she developed problems after her Hib jab at four months,