Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Cupping in the middle of the head is a remedy for madness, leprosy, vitiligo, dullness of the senses, and (pain of the) molars." (The narrator says:) The Prophet (peace and blessings be upon him) used to call it Umm Munqidh (the mother of the rescuer).
Al-Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains a narrator, Yazid bin Abd al-Malik al-Nawfali, and he is matruk (abandoned); the statements of Yahya bin Ma'in about him differ.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الطب / 8335