At this point, you’re an expert on the chronic illness symptoms you’ve experienced. But that doesn't mean you know it all. When a new symptom pops up you may feel like you’re left in the dark just to to relearn your body all over again. POTS, or postural orthostatic tachycardia syndrome, can cause a myriad of symptoms that leave you feeling terrible. Fatigue, dizziness, rapid heart rate, shortness of breath, and chest pain are the most common symptoms you’ll experience. Unfortunately…
