How Do Tetracyclic Antidepressants Work?

Reviewed on 1/10/2022

How Do Tetracyclic Antidepressants Work?

Tetracyclic antidepressants are medications prescribed to treat depression and anxiety. Tetracyclic antidepressants are so named because of the four rings of atoms in their molecular structure, and are closely related to tricyclic antidepressants which have three rings.

Tetracyclic antidepressants relieve depression and anxiety by increasing the levels of serotonin and norepinephrine and regulating their activity. Serotonin and norepinephrine are chemicals (neurotransmitters) that nerve cells (neurons) release into the space (synapse) between them to communicate with each other.

Tetracyclic antidepressants increase the availability of serotonin and norepinephrine by preventing their reabsorption (reuptake), a natural process in the brain. Serotonin and norepinephrine play important roles in the regulation of sleep, digestion, cognition, mood and behavior, and increasing their levels help in relieving depression and anxiety.

Tetracyclic antidepressants are also thought to work by modulating the activity of serotonin and norepinephrine receptors, which are protein molecules on cell surfaces that initiate intracellular action when stimulated by these neurotransmitters.

How Are Tetracyclic Antidepressants Used?

Tetracyclic antidepressants are oral tablets, approved by the FDA for the treatment of depression and anxiety associated with depression.

What Are Side Effects of Tetracyclic Antidepressants?

Side effects of tetracyclic antidepressants may include the following:

Common

Less Common

Infrequent

Rare

Information contained herein is not intended to cover all possible side effects, precautions, warnings, drug interactions, allergic reactions, or adverse effects. Check with your doctor or pharmacist to make sure these drugs do not cause any harm when you take them along with other medicines. Never stop taking your medication and never change your dose or frequency without consulting your doctor.

QUESTION

Depression is a(n) __________ . See Answer

What Are Names of Some Tetracyclic Antidepressant Drugs?

The generic name of the tetracyclic antidepressant drug used to treat depression is:

  • maprotiline
References
https://reference.medscape.com/drugs/antidepressants-tetracyclic

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