D.P.
Ear infections can also be caused by sucking on a pacifier I heard. You can buy Echinacea and Goldenseal in liquid form for infants and give that two weeks on and off. That helps! Plus the more antibiotics you use, the harder it is to get rid of them. Here are some articles. BTW my husband had tubes in his ears at 7 months and he is fine :) I know many other Moms that had it done also. One kid is on her third set but does terrific afterwards!
http://www.drgreene.com/21_768.html
http://www.drgreene.com/21_646.html
http://www.diseaseproof.com/archives/ear-infections-ear-i...