question #1 Sahih Muslim 1201a, Book 15, Hadith 87 : What are the options for expiation if someone is unable to maintain their state of Ihram due to a health issue?

The Messenger of Allah (ﷺ) came to me on the occasion of Hudaibiya and I was kindling fire under my cooking pot and lice were creeping on my face. Thereupon he (the Holy Prophet) said: Do the vermins harm your head? I said: Yes. He said: Get your head shaved and (in lieu of it) observe fasts for three days or feed six needy persons, or offer sacrifice (of an animal). Ayyub said: I do not know with what (type of expiation) did he commence (the statement).