Checkup: Child, Claritin

Can Long Term Children’s Claritin Cause Diarrhea/belly Ache?

Hello everyone! My 3YO has been taking Claritin for a little over a month (Children’s oral Claritin) for his eczema. Two weeks ago he had really loose diarrhea stools. After that incident, He didnt poop several times a day, just every other morning with somewhat looser than normal stools. Other than that, no fever, not losing weight, and he’s very hydrated. He’s also very active and acting like his normal self. He doesn’t poop right after eating either. Just when he poops it is either super mushy or almost undigested (little food...