Difference Between Lexapro and Celexa for Anxiety – EZCare Clinic

What Are Celexa and Lexapro?

Lexapro and Celexa belong to a group of drugs called SSRIs — selective serotonin reuptake inhibitors. These medications block serotonin reabsorption, which increases the amount of this neurotransmitter in the brain. High levels of serotonin result in better communication between neurons (brain nerve cells). These drugs are called selective since they only act on serotonin and not other neurotransmitters.

Other SSRIs include Zoloft, Prozac, and Paxil. The FDA approves them for the treatment of depression, and they are also used for treating other mental health disorders. The FDA approved the use of Celexa for MDD in 1998, while it approved Lexapro in 2002.

Similarities Between Lexapro and Celexa for Anxiety

These two drugs are both SSRIs working by preventing serotonin reuptake. They reduce anxiety symptoms by promoting better communication among the brain’s nerve cells. Both Lexapro and Celexa have associated withdrawal symptoms when a patient discontinued their use and share similar side effects, including vomiting, nausea, increased sweating, and dry mouth. Also, both meds have their generic versions available, which cost about the same price. The generic version of Celexa is Citalopram, while the generic version of Lexapro is Escitaloprám.

Both Celexa and Lexapro are prescription medications, but none is a controlled drug. Apart from treating anxiety, they can be used off-label for the treatment of the obsessive-compulsive disorder (OCD), post-traumatic stress disorder, PTSD, binge-eating disorder, premature ejaculation, and premenstrual dysphoric disorder (PMDD). Both drugs are available in liquid and tablet form and are taken once daily as well as have a similar likelihood of interacting with other drugs like St. John’s Wort, Tramadol, and monoamine oxidase inhibitors. However, they both have a low potential to inhibit hepatic enzymes, making them have few drug-to-drug interactions.

Difference Between Celexa and Lexapro

1. Composition

The first escitaloprám vs. citalopram difference is in their composition. The citalopram consists of two stereo-isomers. These are S-citalopram and R-citalopram. Stereo-isomers are compounds with the same chemical formula but different atomic arrangements. On the other hand, Lexapro has only one isomer, which is S-citalopram.

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