5
votes
2answers
319 views

Headache remedy on a fast day?

Even with proper pre-fast hydration and caffeine reduction, I almost always get a headache starting around hour 20-22 of a fast and growing from there. Taking a nap is sometimes possible and ...
2
votes
2answers
156 views

If you have problems fasting, what should you do on Tishá BeAv? [closed]

Say that, in every 24h fast, you feel extremely nauseated, and then vomit at some point in the final 3 hours. What should you do during a fast like Tishá BeAv? (Once I asked a Rabbi, and he said that ...
12
votes
1answer
505 views

Mouthwash on a public fast day?

Is it permitted to use mouthwash on a public fast day? Would a sensitive mouth, due to medical reasons be a good reason to be lenient? (I can see it being less problematic than brushing one's teeth, ...
8
votes
3answers
852 views

How do I avoid thirst when fasting?

I started fasting on Yom Kippur as an adult, about 10 years ago. A couple times I had to drink a glass of water either after Kol Nidre or before Shacharit, because I felt completely dehydrated (I did ...
6
votes
3answers
469 views

What is the best way to break a fast?

After a fast often people get sick when they eat. What type of food or drink is the best way to break the fast and avoid becoming ill?
7
votes
3answers
347 views

Can you take vitamins on a fast day?

Can you take vitamins on a fast day?
6
votes
1answer
120 views

What are the opinions regarding eating small-bits-at-a-time (“leshiurin”) on Tisha B'Av when necessary?

I know on Yom Kippur, if someone is medically required to eat, s/he should do so with only a bit of food every few minutes, to avoid the full severity of eating "a full serving in one sitting." On ...