לקיחת תרופות בצום

I have a congregant who until his teenage years did not know he was Jewish and was even baptised. Both parents have been confirmed as

מה בדיוק האיסור בלהתגלח עם סכין? או מכונה רגילה? ועם מה אתם מייעצים לי להתגלח?

My son has an Epipen for severe anaphylaxis (fish and nut allergies. One source I looked up said it was ok to carry it on

Last Shabbat the Rav in the shul spoke about organ donation and the halachic issues and history relating to it.  I perused Vol. I to