Does Hand, Foot, and Mouth Disease Lead to a Decrease in Platelet Count?

Question

My baby has developed hand, foot, and mouth disease, and the blood test shows a decrease in platelet count. Is this caused by the disease?

Answer

Hand, Foot, and Mouth Disease usually does not directly cause a decrease in platelet count, but fever may impact the blood system, resulting in a rare occurrence of platelet or other blood cell decrease in some babies. It is recommended to have another check-up after a period of time.