Celexa (citalopram) is a prescription drug that treats depression in adults. Learn about side effects, Celexa vs. Lexapro, dosage, withdrawal, and more. Celexa (citalopram hydrobromide) used to treat the symptoms of depression. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more. Celexa (citalopram) is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). Includes Celexa side effects, interactions and indications. Citalopram, sold under the brand name Celexa among others, is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class. [7][9] It is used to treat major depressive disorder, obsessive–compulsive disorder, panic disorder, and social anxiety disorder. [7] The antidepressant effects may take one to four weeks to occur. [7] It is typically taken orally (swallowed by mouth. Find patient medical information for Citalopram (Celexa) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Celexa is an antidepressant prescription medicine used to treat depression and major depressive disorder. Celexa may cause serious side effects. Celexa (citalopram) is a brand-name drug that’s used to treat depression in adults. Celexa comes as a tablet that you swallow. Learn about side effects, dosage, uses, and more. Citalopram is an antidepressant (selective serotonin reuptake inhibitor) and is used to treat depression. Learn about side effects, interactions and indications. Citalopram (Celexa) is a first-choice medication for treating depression in adults. This antidepressant belongs to the drug class called selective serotonin reuptake inhibitors (SSRIs). Citalopram (Celexa) is typically taken by mouth once daily. It typically takes a few weeks or longer of consistent treatment to notice an improvement to your mood. Common side effects include nausea and dry. Citalopram capsules is not recommended for use in the elderly because an adjustment in the dose is not possible with the available dose strength of this medicine. Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of citalopram in the elderly. However, elderly patients are more likely to have hyponatremia (low sodium in the.