my doughter has foul smell coming out of her nose,....I ve taken her to pediatrishen....he said nothing serious,...it s probably aa allergy,...but I insisted for a referral to a nose/ear doctor.....I ve taken her there 3 times ...1st time we were prescribed a nose rinse,....then the following visit she said everything is fine nothing to worry about, let s see.....but the smell keep coming back,...the mucus is not going away,...it s thick,greenish....the 3rd visit I asked for some treatment and we were told to take antibiotics,..it s been 5 days taking the medicine and I see no change,the smell is there,..is s coming and going ...it s not that strong but it s there....I am frustrated....all the doctors say it s not a big deal....what should I do