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Celexa Medicine for Depression

Celexa is the name brand under which the prescription medication citalopram hydrobromide is sold. It is a selective serotonin reuptake inhibitor that is used in the treatment of the depression.

  1. Function

    • The function of Celexa is to help relieve depression symptoms by improving a person's overall mood.

    Method of Action

    • Celexa works by blocking receptors in the brain that absorb serotonin, a neurotransmitter associated with mood. The Mayo Clinic notes that the improvement in mood may be due to improved neurotransmission, but the precise relationship between SSRIs and depression remains unclear.

    Side Effects

    • The side effects of Celexa can include dry mouth, increased urination, reduction in libido, weight fluctuations and mild gastrointestinal discomfort. Medical attention should be sought for allergic reactions, suicidal thoughts or major changes in personality.

    Types

    • Drugs.com reports that Celexa is available in 20 and 40 milligram tablets, as well as a solution form.

    Warnings

    • Celexa can interact with a number of medications, including over-the-counter pain relievers, lithium, blood thinners and other antidepressant medications. It should not be taken with other medications without consulting a physician.

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