Here is a list of the common symptoms…
Mental: Anxiety, Brain fog- difficulty concentrating & recalling words/facts/memories, Depression
Gastrointestinal: Nausea, Lack of appetite, Diarrhea, Constipation, Blood pressure and heart rate swings from eating/digesting
Dermatological: Pale skin, Purplish discoloration of skin in hands and feet due to blood pooling, Chronically dry skin, Feelings of pins and needles/shocks/tingling or numbness, Vibration sensitivity
Respiratory: Shortness of breath (easily winded)
Auditory: Sound sensitivity
Cardiovascular: Heart palpitations and high heart rate (worsened by upright posture), Fainting (syncope), Near-fainting, Lightheadedness, Dizziness, Difficulty sitting or standing (orthostatic intolerance), Graying-out upon standing, Raynaud’s phenomenon
A subset of patients have episodes of very high blood pressure. Some may also have episodes of low heart rate (bradycardia).
Vision: Light sensitivity (due to pupil dilation), Dry irritated eyes, Intolerance and sensitivity to contact lenses
Pain: Headaches, Migraines, Chest pain, Aching shoulder and neck pain (coat hanger pain)
Other: Fatigue & Exhaustion, Exercise intolerance, Shaking (tremulousness), Cold hands and feet, Frequent urination, General but strong sense of “feeling awful” or “feeling very wrong” without being able to point to any specific symptom, and more.