My DS ran fevers of unknown origin or idiopathic fevers from age 10 months to 3 years. His fevers would go as high as 106.8 and would be every 4 to 6 weeks like clock work. Never went more than 6 weeks w/o a fever. He did have IgA immunity issues and had chronic upper respiratory problems but when he ran fevers they would test for meningitis, pneumonia, strep and other blood work and everything was always negative. At the recommendation of an immunologist, I removed him from daycare at age 3 yrs. His fevers stopped within 6 months and he has not run one fever since then and he is 16 yo now. He can be very sick and not have a fever so we have to be careful.
Is there any exposures you can reduce? Have you consulted an immunologist? My son does have a rare genetic syndrome but it's not marshall's. I'll try to PM you.
