10/19/2026
For many people with POTS, heat isn't just uncomfortable, it can aggravate symptoms.
Hot showers, warm rooms and hot weather can contribute to increased blood-vessel dilation and make it harder to maintain effective circulation while upright. Johns Hopkins specifically lists warm environments among situations that can worsen POTS symptoms.
That's why a day that seems completely manageable to someone else can feel very different for someone with POTS.
A POTS-friendly routine may involve things such as:
❄️ Cooling strategies
💧 Consistent fluid intake
🧂 Individualized salt intake when recommended
🧦 Compression garments for some people
🪑 Taking breaks from prolonged standing
Management is personal, and what works for one person may not work for another.
POTS doesn't take summer off.