04/20/2026
🌡️ Can Fever Cause Long-Term Health Issues?
In most cases, fever is your body’s natural way of fighting infection—and it usually doesn’t lead to long-term problems.
However, very high fevers (above 104°F / 40°C) or fevers that last too long can sometimes cause complications like:
⚠️ Dehydration
⚠️ Seizures (especially in children)
⚠️ Organ stress or damage
In rare situations, untreated infections causing prolonged fever may lead to more serious issues such as inflammation or tissue damage.
✅ The good news: Most fevers resolve without lasting effects when treated appropriately. Early care and monitoring are key!
If you or your child has a persistent or high fever, don’t wait—get evaluated.
📍 Memorial Health Urgent Care & Infusions
26077 Nelson Way, Unit 104, Katy, TX 77494
📞 (281) 336-9466
🌐 https://memorialhealthuci.com