How extreme heat can worsen common health conditions (opens original article in a new tab)

Extreme heat significantly worsens existing chronic health conditions and is a leading cause of death in the U.S.

• Extreme heat is a leading cause of death in the U.S.
• Heat worsens chronic health conditions like heart disease, kidney disease, arthritis, and migraines.
• Dehydration from high temperatures impairs kidney function and increases risk of kidney stones.