It is narrated from Sayyiduna Abu Khuzamah (may Allah be pleased with him), he says: I said, "O Messenger of Allah! These treatments we use through medicine, incantations, and preventive measures, what is your opinion about them? Do they repel anything from Allah Almighty's decree?" The Prophet (peace and blessings be upon him) said: "These things are also from Allah Almighty's decree."
Hadith Referenceالفتح الربانی / كتاب القدر / 190
Hadith Gradingمحدثین:ضعیف
Hadith Takhrij«اسناده ضعيف علي خطأ فيه۔ أخرجه الترمذي: 2148، وابن ماجه: 3437 ، (انظر مسند أحمد ترقيم الرسالة: 15472 ترقیم بيت الأفكار الدولية: 15551»
Brief Explanation
Benefits: ... However, it is correct that various illnesses and their treatments—whether taking some medicine or seeking ruqyah (spiritual healing)—all these matters are related to predestination (taqdeer). Allah Ta'ala Himself has permitted the use of different means and causes.