My 17 year old has pots and we have yet to find anything that has made him feel better. We have seen two Dr's at Mayo. Tried two beta-blockers, promatine, mestinon, salt, gatorade, light resitance training, elevated the head of his bed all with no help in any of his symptoms. The one symptom he would like to see some help with is brain fog. We do have a Appt. with Dr. Grubb in August but this seems so far away. Hoping that maybe he can enjoy his senior year like most teens should. Any thoughts or suggestions would be helpful ~ Tis very hard to see your child at such a young age struggle. thank you ~