Unless a patient has a PFO (patent foramen ovale, aka a not super common hole in the heart wall between the left and right atria), venous clots shouldnt pass into the arterial side and travel to the brain to cause a stroke
V.MamedovM
10.1016/j.freeradbiomed.2007.02.008 45 Le PrellC
Many of the online sources are profiteering, and their products are unreliable
periodic monitoring is prudent
10.2989/17280583.2019.1674660 Summary Keywords functional gastrointestinal disorders, migraine, vomiting, antiemetics, anticonvulsants, cyclic vomiting syndrome, differential diagnosis, episodic syndromes that may be associated with migraine Citation Raucci U, Borrelli O, Di Nardo G, Tambucci R, Pavone P, Salvatore S, Baldassarre ME, Cordelli DM, Falsaperla R, Felici E, Ferilli MAN, Grosso S, Mallardo S, Martinelli D, Quitadamo P, Pensabene L, Romano C, Savasta S, Spalice A, Strisciuglio C, Suppiej A, Valeriani M, Zenzeri L, Verrotti A, Staiano A, Villa MP, Ruggieri M, Striano P and Parisi P (2020) Cyclic Vomiting Syndrome in Children