physical illness leads to mental illness
Yes, although there is no direct relation between physical illness and mental illness, but yes, physical illness and mental illness are linked to each other.
Do you know the rule of cause and effect? Because of this rule, physical illness can lead to mental illness.
I was giving my advice to a person regarding depression, in such a situation that the person who got out of depression believed that his leg was fractured.
Because of which he stayed in his bed for almost 1 year and used to think anything after 1 year when he was able to walk.
But he suffered from depression in the meantime
Yes there is no direct relation between mental illness and physical illness, but yes physical health can affect your mental health.