Sister Masarah from Saudi Arabia asked about what is inserted into the private part, such as suppositories and so on. She says: does it break wudu? Yes, regarding what a person inserts into his private part.

Or also for children, using it for children or otherwise, or also for adults in case of illness or something similar. We say whether it is in the front or the back, it does not break wudu.

But if, in another part of the question, she says if something comes out, we say if something impure comes out, then it breaks wudu.

And if the substance that was inserted comes out, it does not break wudu. And Allah knows best.