Definition of Chemical Imbalance

The chemical imbalance theory is highly debated within the field of psychology. Because chemicals in the brain affect mood and emotion, it is possible that imbalances could exist that upset these functions.

Neurotransmitters

• Neurotransmitters are chemicals that occur naturally in the brain. Their function is to facilitate communication between brain cells.

Chemical Imbalance Theory

• The theory of chemical imbalance is the idea that an imbalance can occur in the amount and transmission of certain neurotransmitters, such as serotonin and dopamine. According to the National Center for Health and Wellness, the definition of chemical imbalance has recently been expanded to include imbalances in amino acids, vitamins and minerals.

Symptoms

• Some mental disorders associated with the chemical imbalance theory are depression, anxiety, severe mood swings and panic attacks.

Treatment

• The symptoms of chemical imbalances are theoretically treatable with medications such as anti-anxiety medicines and antidepressants.

A Closer Look

• The idea of chemical imbalance is an unproven theory that is accepted by some in the psychological community and rejected by many others. According to Jonathan Leo, Ph.D., the media often points to chemical imbalances as a cause of emotional distress without citing any real proof.