How long after the last dose of Klacid can a child return to kindergarten?

There is no definite answer to this question. A child can return to kindergarten when he is completely healthy and does not infect others. The assessment and decision here belongs to you as a mother, and if you have doubts about how to proceed - it is best to consult the child's pediatrician. If, after the end of the antibiotic, the daughter still has some symptoms, then she should not go to kindergarten, even if she is no longer taking the drug. If, on the other hand, the infection has subsided, it is still good to provide a few extra days for regeneration and rest. The body both after illness and after an antibiotic is weakened. Returning to the facility too quickly may be the cause of another illness. Parents often describe it as "three days in kindergarten and another infection" - this applies especially to children just starting to use a nursery or kindergarten. Therefore, it is said about a week, and optimally - even about two. However, parents cannot always provide care for their child at home for so long. I enclose materials that may be of interest to you: https://www.gdziepolek.pl/artykuly/jak-wzmocnic-odpornosc-u-dziecka-przed-pojsciem-do-szkoly https://www.gdziepolek.pl/artykuly/fakty-i-mity-o-antybiotykach