#AskTheExpert Hello doctor sir🙋my son he's only still 7months old and few days back he got fever with chest pain ie difficult in breathing...till today he's still not feeling well so what m i gonna do? Doctor i need your help..... Now he still have nose block he have cough block on his throat he also have digestive problems and doesn"t want to have food...and he also have problem on his buttock because of diaper can you suggest me some oiment for that doctor...