Natural Causes of Depression

It was reported by Usamah bin Shareek regarding the treatment of diseases that, “I was with the Prophet (SAW) and Arabs came to him asking, ‘O, Messenger of Allah. Do we take medicine for treatment?’ He said, ‘Yes, Oh you, the servants of Allah, take medicine, as Allah Almighty has not created a disease without having created a cure for it except one disease.’ They asked, ‘What is it?’ He said, ‘Old age.'”