What happens if you stay in a hot tub for 3 hours?

What happens if you stay in a hot tub for 3 hours?

What happens if you stay in a hot tub for 3 hours? Staying in a hot tub too long can lead to severe dehydration, heat stroke, or fainting from low blood pressure—especially at higher temperatures. People with specific medical disorders, like diabetes, high blood pressure, and heart disease, should refrain from using hot tubs. Blood arteries may enlarge as a result of the hot tub’s heat, which may lower blood pressure. Those who already have medical conditions may find this to be risky.