It is the science dealing with the mind. Psychic refers for anything pertaining to the mind. Psychopathy refers to diseases of the mind and psychosis refers to any major mental illness.
Homeopathy revolutionised the medicine world by considering mental symptoms as the most important. Homeopathy treats the patient as a whole (in mental and physical plane together) on symptoms’ similarity. It always gives more importance to patient’s subjective feelings and sensations and for their betterment. The unique characteristic symptoms of mind will always be considered as peculiar and characteristic symptom of the patient or individual (individualisation). This striking symptom helps in finding out the right remedy for easy cure.