Category Archives: Prescription Medication Info.

Lexapro Medication: Side Effects, Dosages and Indications




Lexapro Medication: Side Effects and Dosages: Overview

Lexapro medication side effects and dosages are absolutely essential to know before you begin taking this antidepressant medication. Lexapro is a medication usually prescribed for major depression which is a low mood that persists for at least several weeks duration, and interferes with daily functioning. Major depression must occur nearly every day for at least two weeks, and must include either (1) low mood or (2) loss of interest in your usual activities and interests, as well as at least five of the following symptoms of depression: significant changes in weight or appetite, changes in your pattern of sleep, lethargy or agitation, feelings of guilt or worthlessness, fatigue, difficulty concentrating and slowed thinking and thoughts of suicide. If the symptoms of depression persist over a period of several weeks you may have major depressive disorder, which may make Lexapro a good choice for an antidepressant. If that is the case, it is essential to understand Lexapro medication, side effects, dosages, indications and contraindications.

Lexapro is a medication that increases the levels of serotonin in the brain. Serotonin is a necessary chemical in the brain referred to as a neurotransmitter, which is involved in things such as establishing biological processes associated with sleeping and eating. Lexapro is also a close cousin of Celexa, which is also a medication used to treat depression. There are several medications that focus on increasing the level of serotonin in the brain including Zoloft, Prozac and Paxil.




Lexapro Medication Important Information:

Lexapro is an effective and very popular medication. However, this is a medication in which you could possibly get a very bad reaction if you have been taking some other medications, such as those of the medication classification of monoamine oxidase inhibitors (MAOI’s). Some of the MAOI’s include Parnate, Marplan and Nardil. Many psychiatrists recommend that you never take Lexapro within two weeks of having taken these medications. When combined with Lexapro, these medications can cause some very serious and even fatal reactions. These negative symptoms include twitching and agitation, fever, and rigidity, which have been known at times to even lead to delirium and even coma.

Lexapro Medication Side Effects:

Specific Lexapro medication side effects cannot really be anticipated but if any develop or intensify, you should contact your doctor immediately. Only your physician can decide if you should continue taking this medication for depression if you experience any of the following symptoms below.

Some of the more common Lexapro side effects include:

Decreased appetite, sweating, sleepiness, sinusitis, runny nose, nausea, insomnia, indigestion, impotence, flu-like symptoms, fatigue, ejaculation disorder, dry mouth, dizziness, diarrhea, decreased sex drive, constipation

Some of the less common Lexapro side effects may also include:

Yawning, weight changes, vomiting, vertigo, urinary problems, tremors, toothache, tingling, stomachache, sinus headache, sinus congestion, ringing in the ears, rash, palpitations, pain in arms or legs, pain in the shoulder and neck, nasal congestion, muscle pain, migraine, menstrual cramps, lightheadedness, lack of orgasm, lack of energy, lack of concentration, joint pain, irritability, increased appetite, hot flashes, high blood pressure, heartburn, fever, coughing, chest pain, bronchitis, blurred vision, allergic reactions, abnormal dreaming, abdominal pain

In addition to these Lexapro side effects, others have been reported but are very rare. You should always check with your physician if you develop any new or unusual symptoms when taking this depression medication.

Lexapro side effects and additional special warnings:

This medication can make you sleepy. Until you know how you react to this drug, you should use it with caution when driving a car or operating any potentially hazardous machinery or tools. In some rare cases, Lexapro has been known to trigger manic episodes, which are unreasonably high levels of energy, that can become very risky or hazardous to your health. Also, you should let your doctor know if you have had any problems with your kidneys or liver. Your physician may need to adjust your medication accordingly.

Possible drug and food interactions when taking Lexapro:

You should never take Lexapro when taking the similar drug Celexa. Also, as referred above, you should always be careful to avoid any of the MAO inhibitor medications such as Nardil, Parnate and Marplan. Lexapro is not known to interact negatively with alcohol, but the manufacturer recommends avoiding alcoholic beverages while taking this depression medication. If Lexapro is taken with other medications, the combination may increase, decrease or otherwise alter the effects in some way. It is highly recommended that you consult your physician before taking the following medications:

• Carbamazepine (Tegretol)
• Cimetidine (Tagamet)
• Desipramine (Norpramin)
• Other drugs that act upon the brain including antidepressants, sedatives, tranquilizers and painkillers
• Ketaconazole (Nizoral)
• Lithium (Eskalith)
• Metoprolol (Lopressor)
• Narcotic painkillers
• Sumatriptan (Imitrex)

Special information if you happen to be pregnant or breast-feeding:

If you are currently pregnant or plan to become pregnant in the future, you should let your physician know before taking Lexapro. This medication should only be taken if the benefits outweigh the risks. Lexapro appears in breast milk and could possibly affect the nursing infant. In most cases it is not recommended to breast-feed while taking this medication.

Lexapro medication dosage overview:

Your Lexapro medication dosage should be taken exactly as recommended by your physician even if you begin to feel better. The correct dosage of Lexapro should result in feeling better in one to four weeks, although it is recommended that you continue with this medication for at least several months. This medication can be taken with or without food.

If you miss your usual Lexapro medication dosage…

You should take your missed dosage as soon as possible. If it is almost time for your next dosage however, you should skip the missed dose and resume your regular medication routine. You should never take more than one dose of Lexapro at a time.

Lexapro medication dosage for adults:

The recommended dosage of Lexapro is 10 mg once a day. If necessary, the doctor may increase the dosage to 20 mg after a minimum of one week. The higher dosage will probably not be recommended for senior adults and people who have liver problems.

Lexapro Overdosage:

Taking massive amounts of Lexapro can be fatal. If you suspect a Lexapro overdosage, you should seek medical attention immediately.

Typical symptoms of Lexapro medication overdosage:

Seizures, rapid heartbeat, drowsiness, vomiting, tremors, nausea, sweating, dizziness
There have also been some rare cases of Lexapro overdosage causing memory loss, confusion, breathing problems, muscle wasting, irregular heartbeat

Storage of Lexapro

This medication should be stored at room temperature.

Summary of Lexapro medication side effects and dosages:

Lexapro is a medication with well-known side effects and effective dosages. Always follow your physician’s recommendations and pay attention to the physiological changes in your body as your specific Lexapro medication side effects cannot really be anticipated and dosages may need to be adjusted accordingly.

Some information adapted from the PDR Pocket Guide to Prescription Drugs (Sixth Edition) by Paul Susic Ph.D. Licensed Psychologist




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