My 15-month-old baby has small white bumps on his tongue, does it hurt him a lot?

If your 15-month-old baby has small white bumps on their tongue and it is causing them pain, it may be due to irritation from a recent cold. It is important to monitor their overall health and provide pain relief medication as needed. If the bumps persist for more than 5 to 7 days without improvement, it is advisable to consult a doctor.