My 19 month old grrandson had diarrhea yesterday, vomiting and white stool today. My daughter is breast feeding him. Two weekd ago he was diagnosed with pinworm and ha a dose of Pinex. He s due for his second dose on Monday. Should she wait to give him the second dose? Should he see a doctor?Thanks. Deborah
Hi, Welcome to Chat Doctor forum, If the diarrhea is persistent which means more than 3-4 large loose watery stools in a day, then you better show him to a pediatrician and I would suggest you to withhold any other medications till the infection subsides unless your pediatrician feels its safe to administer Hope I answered you query adequately. Let me know if there is any further clarification you need. Take Care.