What should someone who, in every 24h fast, feels extremely nauseated, and then vomits at some point in the last 3 hours, do in a fast like Tishá BeAv?
Once I asked a Rabbi, and he said that eating according to shiurim it is only permitted in Yom Kippur. Can he receive a heter not to fast, or to fast until some point in the day before the fast is over?
