My 11-year-old son has a swollen gland one one side of his neck, and is complaining of aches and fatigue. He is not feverish. He has been this way for three days now with no improvement. Is this just his body fighting off an infection, or something we should see a doctor about? He had Kawasaki disease at age 5 and it started in a similar way, but with a fever, so I'm a bit worried.View Thread