Probably Not: A healthy 9 year old who eats a regular diet should not have issues with low potassium unless there is some underlying problem. Low magnesium can also cause leg cramps. Instead of giving potassium pills i would suggest just a regular children's multivitamin. If the problem does not resolve with this i would have his pediatrician check a complete metabolic panel to look for any abnormalities.
Answered 5/19/2020
4.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question