Beyond the Bullseye: 13 Lesser-Known Warning Signs of Tick-Borne Illness

2. The Crushing Weight of Fatigue: More Than Just Tired

This isn't your everyday tiredness fixed by a good night's sleep. Tick-borne illness can trigger a profound, bone-deep exhaustion that blankets your energy and makes even simple tasks feel monumental. It’s a persistent, heavy fatigue that can fluctuate, sometimes leaving you feeling utterly depleted despite ample rest. If an unshakeable weariness becomes your new normal, significantly impacting your ability to function, consider it a serious flag, especially if other subtle symptoms are also present.