Migraines are characterized by severe head pain often accompanied by other symptoms such as: nausea, vomiting, difficulty speaking, numbness or tingling, and sensitivity to light and sound.
Social Anxiety Disorder, also called social phobia, is an anxiety disorder in which a person has an excessive and unreasonable fear of social situations.
Bipolar disorder is a serious brain disorder. Also known as manic-depressive illness, it is a mental illness involving episodes of serious mania and depression.
Fibromyalgia is a neurosensory disorder characterized by widespread muscle pain, joint stiffness, and fatigue. The condition is chronic (ongoing), but pain comes and goes and moves about the body.
Schizophrenia is a severe mental disorder in which people interpret reality abnormally. Schizophrenia may result in some combination of hallucinations, delusions, and extremely disordered thinking.
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression.