are there any herbal remedies that would help with POTS or increased ICP

Have postural orthostatic hypotension, autonomic disorder causing sinus tachycardia, psuedo tumor cerebre causing an increased intercrainial pressure. Also have venous pooling. Wonder if there are any herbal/alternative meds to help with any of that?

Losing extra pounds and maintaining a healthy weight may be helpful in pseudotumor cerebri. Wear compression stockings. These may help reduce the pooling of blood in your legs, thus reducing the symptoms of orthostatic hypotension.
Unfortunately there aren’t any promising alternative medicine for Pseudotumor cerebri. Also, discuss with your doctor before starting any kind of treatments.