Therapies that have been tried in an anecdotal way, but which have no support from the literature, include antibiotics, beta blockers, glucocorticoids, nitric oxide inhibitors, somatostatin, and cyclophosphamide, but none have been successful.
Las terapias que se han intentado de forma anecdótica y sin respaldo fuerte en la literatura van desde antibióticos, betabloqueadores, glucocorticoides, inhibidores del óxido nítrico, somatostatina, ciclofosfamida entre otros, sin éxito.