Hi Doctor,

My 5 month old son is having loose motion from last 10 days. He is having 5 to 7 stools in a day.He is on formula milk nan pro completely from last 1 month. The moment he drinks milk he passes stool, we had done stool test it was all fine just polymorphonuclear leukocytes is 5 to 7. Doctor has advised to give probotic, Z & D and enterogermina oral suspension.
My son is all active with no fever and is vomiting once an alternative day. Kindly suggest as it's been long and shall we switch to zerolac and how many days will it take to get normal.

Regards
Vaishali