Euphoria is a symptom of

The correct answer is Mania.

Explanation:

• The experience (or affect) of pleasure or excitement, as well as intense feelings of well-being and happiness, is referred to as euphoria.
• Certain drugs, many of which are addictive, can cause euphoria, which at least partially motivates their recreational use.
• Euphoria is also a symptom of certain neurological or neuropsychiatric disorders, such as mania.
• Mania is a condition in which you experience abnormally elevated, extreme changes in your mood or emotions, energy level, or activity level for an extended period of time.
• Symptoms of Mania-
  • Elevated mood 
  • Flight of ideas
  • Pressure of speech
  • Increased energy
  • Hyperactivity and
  • Decreased need and desire for sleep.

Thus, euphoria is a symptom of mania.

Additional InformationBinge eating:

• In binge-eating disorder, people frequently consume unusually large amounts of food and are unable to stop eating.

Schizophrenia:

• Schizophrenia is a serious mental disorder in which people have an abnormal interpretation of reality. 
• Schizophrenia can cause hallucinations, delusions, and extremely disordered thinking and behaviour that interferes with daily functioning.

Anorexia Nervosa:

• Anorexia Nervosa is a type of eating disorder characterized by abnormally low body weight, intense fear of gaining weight, and a distorted perception of weight.