From what I have gathered, the treatment depicted involves placing a patient in an environment where the temperature is rapidly increased to extreme heat, followed by immersion in icy cold water. This kind of thermal shock therapy appears intended to treat severe delusional disorders but raises significant ethical and safety concerns. Based on personal research and cases shared in mental health forums, such approaches, while historically used in some psychiatric settings, are now widely questioned due to the physical and psychological risks to patients. Patients can experience extreme panic, loss of consciousness, and potential bodily harm from such rapid and severe temperature changes. It's crucial to consider that modern psychiatric treatment prioritizes patient safety, informed consent, and evidence-based practices. Cryotherapy and heat treatments have therapeutic roles but are carefully controlled and not used as punitive or coercive measures. If you or someone you know is undergoing psychiatric care, seeking second opinions and understanding the treatment methods is vital. Treatments should always respect the patient's dignity and well-being, guided by ethical standards and modern mental health principles. This account underscores the importance of awareness and advocacy to prevent harmful and outdated practices in mental health institutions.