Final answer:
The condition involving excessive concern over physical health is Hypochondriasis, while Schizophrenia involves impaired social functioning and hallucinations. Schizophrenia treatment typically requires lifelong medication.
Step-by-step explanation:
The mental health condition characterized by an individual's excessive concern with their physical health is Hypochondriasis. In contrast, Schizophrenia is typically associated with symptoms such as impaired social functioning, disorganized thinking, and hallucinations. People with schizophrenia experience difficulties in distinguishing between reality and imagination, and inappropriate emotional responses, and may suffer from delusions and hallucinations like hearing voices.
Schizophrenia is a serious mental illness that affects about 1% of the population in the United States and is often diagnosed in individuals during their late adolescence or early 20s. Treatments for schizophrenia usually involve antipsychotic medications that work by blocking dopamine receptors. Although effective, these medications are not a cure, and most patients require lifelong treatment.