He should fast and trust Allah and if he throws up, his fasting is  still valid as he didn’t do that intentionally.

If a person has severe acid reflux & whatever he eats comes up & goes in like (reflux) all time. . he still wants to fast Ramadan. . After having sahar, when he goes for fajr in masjid, hes afraid he might spit all while performing salah, is it permissible to begin fasting after he came back after fajr? Is he sinful if he doesn’t fast?

Fasting |