Anonymous
Post 04/23/2025 18:48     Subject: Red Cheeks? What could this be?
Anonymous wrote:Fifth disease. My son recently had this.


Not for "a year or so."

OP, this is actually important: is he having recurrent headaches? Driving an old car? It can be chronic carbon monoxide exposure.
Anonymous
Post 04/23/2025 18:27     Subject: Red Cheeks? What could this be?
Anonymous wrote:
Anonymous wrote:Allergies.


Are his ears red too? If so it's very likely allergies.'
Take him to an allergist for testing. My son had red cheeks and ears for a long time, and it turned out he had allergies.


What's an allergist going to do, say he doesn't have "allergies"? No money in that!