You still have time! Implement our Managed Care program on campus for the Fall. Talk to our partnerships team.


(Generic Lexapro®)

Disclaimer: This is not meant to be medical advice, and always discuss with your care manager, prescriber or other doctor before making any medication changes or taking action, unless otherwise indicated. Please refer to the package insert included with your medication.

What is Escitalopram (Lexapro®)?

Escitalopram, which is the generic name for Lexapro®, is a type of medication known as an SSRI (selective serotonin reuptake inhibitor) and one of the most commonly prescribed medications to treat depression and anxiety. SSRIs, such as escitalopram, revolutionized depression treatment due to their effectiveness in treating depression and anxiety symptoms and their favorable side-effect profile. 

How does Escitalopram (Lexapro®) work?

Escitalopram treats depression and anxiety by increasing levels of serotonin in the brain. They do this by preventing the reuptake of serotonin in your brain, thus leaving more serotonin available to act on receptors. While scientists don’t yet fully understand how SSRIs work, several very large studies have shown that they improve symptoms of depression and anxiety. 

Escitalopram is more potent than some other SSRIs, particularly for anxiety. Some people will describe feeling “numb” on it. That is exactly what makes it such a great treatment for anxiety: people who are suffering from too much anxiety feel calmer on it. 

How long does it take Escitalopram (Lexapro®) to work?

Improvement in anxiety often takes place within 1 week of starting a reasonable dose. Mood benefits, such as no longer feeling depressed or feeling happier, may take longer (2 to 4 weeks). If you don’t experience improvement at higher doses, this medication may not work for you. However, if you have not improved at lower doses, it may be that the dose is just too low. Finding the right dose of a medication sometimes takes time, but your provider will help guide you through the process by closely following your symptoms and adjusting treatment as necessary.

How do I take Escitalopram (Lexapro®)?

You can take Escitalopram in the morning or at night. Some people find escitalopram mildly sedating, so they take it at night. The most important thing is to pick a time when you are most likely to be consistent. 

You can take Escitalopram with or without food. Taking it with food reduces the most common side effects of Escitalopram, a mild stomach upset or nausea. This nearly always goes away with time. You will likely not need to do this forever, but it is helpful when you are starting or when you are increasing the dose. 

What if I miss a dose of Escitalopram (Lexapro®)?

If it is almost time for your next dose, skip the missed dose and go back to taking at your normal time. Do not take 2 doses at the same time or extra doses. If you find yourself consistently missing your medication, speak with a Mantra-affiliated prescriber or your doctor.

Can I take Escitalopram (Lexapro®) while drinking?

All SSRIs, including Escitalopram, can increase your sensitivity towards alcohol. The most conservative psychiatrists will tell you that it makes 1 drink feel like 2. Patients often note that when they drink, they feel much more intoxicated than they usually do. This can even at times lead to a blackout. Please be careful when drinking alcohol on SSRIs. 

What is the difference between Escitalopram (Lexapro®) and Citalopram (Celexa™)?

Escitalopram and Citalopram are actually the same molecules with a subtle chemical difference. The explanation of the difference is beyond the scope of this Q&A, but this small chemical difference gives the medications slightly different efficacy and side effect profiles. Additionally, each medicine is approved for its own set of conditions by the FDA.

Important Safety Information

All medications have risks. While most of the side effects from Escitalopram are either mild or very rare, you should discuss the risks and benefits of the medication. If you experience any side effects, please notify your provider immediately. If you have a serious side effect, contact your in-person health care provider immediately. If you are having an emergency, call 911 or go to your nearest emergency room.

Read the Medication Guide that comes with Lexapro before you start taking it and each time you get a refill. There may be new information. This Medication Guide does not take the place of talking to your healthcare provider about your medical condition or treatment. Talk with your healthcare provider if there is something you do not understand or want to learn more about.

What is the most important information I should know about Lexapro?

Lexapro and other antidepressant medicines may cause serious side effects, including:

1. Suicidal thoughts or actions:

  • Lexapro and other antidepressant medicines may increase suicidal thoughts or actions in some children, teenagers, or young adults within the first few months of treatment or when the dose is changed.
  • Depression or other serious mental illnesses are the most important causes of suicidal thoughts or actions.
  • Watch for these changes and call your healthcare provider right away if you notice:
    New or sudden changes in mood, behavior, actions, thoughts, or feelings, especially if severe.
    Pay particular attention to such changes when Lexapro is started or when the dose is changed.

    Keep all follow-up visits with your healthcare provider and call between visits if you are worried about symptoms.

Call your healthcare provider right away if you have any of the following symptoms, or call 911 if an emergency, especially if they are new, worse, or worry you:

  • attempts to commit suicide
  • acting on dangerous impulses
  • acting aggressive or violent
  • thoughts about suicide or dying
  • new or worse depression
  • new or worse anxiety or panic attacks
  • feeling agitated, restless, angry or irritable
  • trouble sleeping
  • an increase in activity or talking more than what is normal for you
  • other unusual changes in behavior or mood

Call your healthcare provider right away if you have any of the following symptoms, or call 911 if an emergency. Lexapro may be associated with these serious side effects:

2. Serotonin Syndrome. This condition can be life-threatening and may include:

  • agitation, hallucinations, coma or other changes in mental status
  • coordination problems or muscle twitching (overactive reflexes)
  • racing heartbeat, high or low blood pressure
  • sweating or fever
  • nausea, vomiting, or diarrhea
  • muscle rigidity

3. Severe allergic reactions:

  • trouble breathing
  • swelling of the face, tongue, eyes or mouth
  • rash, itchy welts (hives) or blisters, alone or with fever or joint pain

4. Abnormal bleeding: Lexapro and other antidepressant medicines may increase your risk of bleeding or bruising, especially if you take the blood thinner warfarin (Coumadin®, Jantoven®), a non-steroidal antiinflammatory drug (NSAIDs, like ibuprofen or naproxen), or aspirin.

5. Seizures or convulsions

6. Manic episodes:

  • greatly increased energy
  • severe trouble sleeping
  • racing thoughts
  • reckless behavior
  • unusually grand ideas
  • excessive happiness or irritability
  • talking more or faster than usual

7. Changes in appetite or weight. Children and adolescents should have height and weight monitored during treatment.

8. Low salt (sodium) levels in the blood. Elderly people may be at greater risk for this. Symptoms may include:

  • headache
  • weakness or feeling unsteady
  • confusion, problems concentrating or thinking or memory problems

9. Visual problems

  • eye pain
  • changes in vision
  • swelling or redness in or around the eye
    Only some people are at risk for these problems. You may want to undergo an eye examination to see if you are at risk and receive preventative treatment if you are.

Do not stop Lexapro without first talking to your healthcare provider. Stopping Lexapro too quickly may cause serious symptoms including:

  • anxiety, irritability, high or low mood, feeling restless or changes in sleep habits
  • headache, sweating, nausea, dizziness
  • electric shock-like sensations, shaking, confusion

What is Lexapro?

Lexapro is a prescription medicine used to treat depression. It is important to talk with your healthcare provider about the risks of treating depression and also the risks of not treating it. You should discuss all treatment choices with your healthcare provider. Lexapro is also used to treat:

  • Major Depressive Disorder (MDD)
  • Generalized Anxiety Disorder (GAD)
    Talk to your healthcare provider if you do not think that your condition is getting better with Lexapro treatment.

Who should not take Lexapro?

Do not take Lexapro if you:

  • are allergic to escitalopram oxalate or citalopram hydrobromide or any of the ingredients in Lexapro. See the end of this Medication Guide for a complete list of ingredients in Lexapro.
  • take a monoamine oxidase inhibitor (MAOI). Ask your healthcare provider or pharmacist if you are not sure if you take an MAOI, including the antibiotic linezolid.

Do not take an MAOI within 2 weeks of stopping Lexapro unless directed to do so by your physician.

Do not start Lexapro if you stopped taking an MAOI in the last 2 weeks unless directed to do so by your physician.

People who take Lexapro close in time to an MAOI may have serious or even life-threatening side effects. Get medical help right away if you have any of these symptoms:

  • high fever
  • uncontrolled muscle spasms
  • stiff muscles
  • rapid changes in heart rate or blood pressure
  • confusion
  • loss of consciousness (pass out)

Do not take the antipsychotic medicine pimozide (Orap®) because taking this drug with Lexapro can cause serious heart problems.

What should I tell my healthcare provider before taking Lexapro?

Ask if you are not sure. Before starting Lexapro, tell your healthcare provider if you:

  • Are taking certain drugs such as:
    -Triptans used to treat migraine headache
    -Medicines used to treat mood, anxiety, psychotic or thought disorders, including tricyclics, lithium, SSRIs, SNRIs, amphetamines, or antipsychotics
    -Over-the-counter supplements such as tryptophan or St. John’s Wort
  • have liver problems
  • have kidney problems
  • have heart problems
  • have or had seizures or convulsions
  • have bipolar disorder or mania
  • have low sodium levels in your blood
  • have a history of a stroke
  • have high blood pressure
  • have or had bleeding problems
  • are pregnant or plan to become pregnant. It is not known if Lexapro will harm your unborn baby. Talk to your healthcare provider about the benefits and risks of treating depression during pregnancy
  • are breast-feeding or plan to breast-feed. Some Lexapro may pass into your breast milk. Talk to your healthcare provider about the best way to feed your baby while taking Lexapro.

Tell your healthcare provider about all the medicines that you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. Lexapro and some medicines may interact with each other, may not work as well, or may cause serious side effects.

Your healthcare provider or pharmacist can tell you if it is safe to take Lexapro with your other medicines. Do not start or stop any medicine while taking Lexapro without talking to your healthcare provider first.

If you take Lexapro, you should not take any other medicines that contain escitalopram oxalate or citalopram hydrobromide including: Celexa.

How should I take Lexapro?

Take Lexapro exactly as prescribed. Your healthcare provider may need to change the dose of Lexapro until it is the right dose for you.

Lexapro may be taken with or without food.

If you miss a dose of Lexapro, take the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose and take your next dose at the regular time. Do not take two doses of Lexapro at the same time.

If you take too much Lexapro, call your healthcare provider or poison control center right away, or get emergency treatment.

What should I avoid while taking Lexapro?

Lexapro can cause sleepiness or may affect your ability to make decisions, think clearly, or react quickly. You should not drive, operate heavy machinery, or do other dangerous activities until you know how Lexapro affects you. Do not drink alcohol while using Lexapro.

What are the possible side effects of Lexapro?

Lexapro may cause serious side effects, including all of those described in the section entitled “What is the most important information I should know about Lexapro?”

Common possible side effects in people who take Lexapro include:

  • Nausea
  • Sleepiness
  • Weakness
  • Dizziness
  • Feeling anxious
  • Trouble sleeping
  • Sexual problems
  • Sweating
  • Shaking
  • Not feeling hungry
  • Dry mouth
  • Constipation
  • Infection
  • Yawning

Other side effects in children and adolescents include:  increased thirst  abnormal increase in muscle movement or agitation

  • nose bleed
  • difficult urination
  • heavy menstrual periods
  • possible slowed growth rate and weight change. Your child’s height and weight should be monitored during treatment with Lexapro.

Tell your healthcare provider if you have any side effect that bothers you or that does not go away. These are not all the possible side effects of Lexapro. For more information, ask your healthcare provider or pharmacist.


How should I store Lexapro?

  • Store Lexapro at 25°C (77°F); excursions permitted to 15 - 30°C (59-86°F).
  • Keep Lexapro bottle closed tightly.

Keep Lexapro and all medicines out of the reach of children.

General information about Lexapro

Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. Do not use Lexapro for a condition for which it was not prescribed. Do not give Lexapro to other people, even if they have the same condition. It may harm them.

This Medication Guide summarizes the most important information about Lexapro. If you would like more information, talk with your healthcare provider. You may ask your healthcare provider or pharmacist for information about Lexapro that is written for healthcare professionals.

For more information about Lexapro call 1-800-678-1605 or go to

What are the ingredients in Lexapro?

Active ingredient: escitalopram oxalate

Inactive ingredients:

  • Tablets: talc, croscarmellose sodium, microcrystalline cellulose/colloidal silicon dioxide, and magnesium stearate. The film coating contains hypromellose, titanium dioxide, and polyethylene glycol.
  • Oral Solution: sorbitol, purified water, citric acid, sodium citrate, malic acid, glycerin, propylene glycol, methylparaben, propylparaben, and natural peppermint flavor.

Tell your healthcare providers

Telemedicine does not replace your primary care physician. It is important to keep your primary care physician, other healthcare providers, and pharmacist informed of all medications you are taking, including those prescribed by your Mantra-affiliated provider, as they can interact with other medicines you may be taking.

Additional Resources

FDA Guide: Escitalopram

FDA Access Data: Escitalopram

Medline Plus: Escitalopram