Could Bio K help in this case to "heal" faster?

Good morning, ma'am,

Bio K has not been shown to be effective in this type of situation. I therefore do not recommend it

How old is your son? Has he been able to drink a little?

Thanks for the feedback! In this case, encourage your little one to drink small amounts at a time. Encourage light foods such as toast with a little butter, eggs, soups and broths, soda crackers, etc., and monitor his general condition.

With pleasure, good day to you too!