I heard the Prophet (ﷺ) saying, "If there is any good in your medicines, then it is in a gulp of honey, a cupping operation, or branding (cauterization), but I do not like to be (cauterized) branded.
Sahih al-Bukhari Book 76, Hadith 22
← Previous Hadith The Prophet (ﷺ) was cupped on his head for an ailment he was suffering from while he was in a state of Ihram. at a water place called Lahl Jamal. Ibn `Abbas further said: Allah s Apostle was cupped on his head for unilateral headache while he was in a state of Ihram .

Sahih al-Bukhari Book 76, Hadith 21 Next Hadith → The Prophet (ﷺ) came to me during the period of Al-Hudaibiya, while I was lighting fire underneath a cooking pot and lice were falling down my head. He said, "Do your lice hurt your?" I said, "Yes." He said, "Shave your head and fast for three days or feed six poor persons or slaughter a sheep as a sacrifice:"

Sahih al-Bukhari Book 76, Hadith 23