Treatment of Orthostatic Intolerance

250 mg PO x 1

10-40 mg PO x 1 dose

No intervention - just monitoring

Clonidine 0.05-0.3 mg PO x 1 dose

Entacapone 200-400 mg PO x 1 dose

Entacapone 200-400 mg PO x 1 dose AND propranolol 20 mg PO x 1 dose

Atomoxetine 10-40 mg PO x 1 dose AND propranolol 20 mg PO x 1 dose

Indomethacin 25-50 mg PO x 1 dose

mecamylamine 1.25-5 mg PO x 1 dose

Isosorbide dinitrate 5-20 mg PO x 1 dose

melatonin 3 mg PO x 1 dose

midodrine 2.5-10 mg PO x 1 dose

modafinil 100-200 mg PO x 1 dose

octreotide 12.5-50 mcg Subcutaneous x 1 dose

lactose tablet x 1 pill

Propranolol 10-80 mg PO x 1-2 dose

Modafinil 100-200 mg PO x 1 dose AND Propranolol 20 mg PO x 1 dose

sertraline 25-50 mg PO x 1 dose

1 liter IV over 2 hours

16 fluid ounces

Breathing through a dead space tube

memantine 5-20 mg PO x 1 dose

Using large blood pressure cuffs linked together, they are wrapped around the subjects abdomen and inflated to generate increased pressure to below tolerably threshold.