Dosing recommendations for recurrent vasovagal syncope
| Midodrine4 | 5 mg 3 times daily, every 6 hours during the daytime; increase up to 15 mg based on patient response |
| Fludrocortisone7 | 0.1 mg daily, targeting a maximum dosage of 0.2 mg daily |
| Metoprolol8 | 25 or 50 mg twice daily, with intent to increase to 100 mg twice daily; indicated for patients age 42 or older |