Colds have a timeline. You feel a tickle. You get worse. You peak at day three. You slowly crawl back to life by day seven. Hayfever? It lasts weeks. It follows the pollen calendar like a stalker.
If your symptoms last longer than a Netflix binge season, it’s hayfever. If they vanish after a week, it was a cold. Simple? Yes. But we all still panic and buy soup anyway.
The Temperature Test
Put your hand on your forehead. A fever means you have a cold. Hayfever never raises your internal thermostat. It can’t. It lacks the software for that.
But here’s the trick: hayfever can make you feel feverish. You get chills from the sinus pressure. It’s a classic fake-out. Your body is gaslighting you.
Fever Symptoms Scarlet Fever Symptoms & Causes Mayo Clinic
