Meaning: He is well aware of all physical and spiritual diseases as well as their remedy, and He is the only One who can heal them. There is no cure except His cure, and none can relieve suffering. His legislation is the panacea for all humanity’s ills and the source of humanity’s good and wellbeing.
Occurrence: This name is not mentioned in the Holy Qur’an but rather in the Prophet’s Sunnah.
Evidence: The Prophet, may Allah bless him and grant him peace, said, “Remove the disease, O Lord of mankind, and cure [him/her], for You are the Great Curer…” (Reported by Al-Bukhaaree)