Dominic Stone
Lexapro (escitalopram) is a type of antidepressant medication known as a selective serotonin reuptake inhibitor or SSRI. It is prescribed for the treatment of depressive disorders, anxiety disorders, and other mood disorders. While it can be beneficial for many patients, it can also cause several side effects, including muscle cramps, twitching, and involuntary movements. These side effects may appear within the first two weeks of taking the medication and usually subside as the body adjusts. However, in some cases, they can lead to severe and disabling conditions. It is important for patients taking Lexapro to be aware of these potential side effects and to consult their healthcare provider if they experience any discomfort or persistent symptoms.
| Characteristics | Values |
|---|---|
| Side effects | Muscle cramps, muscle twitching or jerking, rhythmic movement of muscles, shakiness in the legs, arms, hands, or feet, trembling or shaking of the hands or feet, manic episode, serotonin syndrome, anxiety, difficulty sleeping, drowsiness, headaches, nausea, seizures, heart problems, abnormal bleeding or bruising, overdose, withdrawal |
| Movement disorders | Dystonia, tardive dyskinesia, akathisia, parkinsonism, restless legs syndrome, bruxism, tics, tremor |
| Symptoms of serotonin syndrome | Agitation, hallucinations, confusion, coma, coordination or balance problems, muscle twitching, racing heartbeat, high or low blood pressure, sweating, fever, nausea, vomiting, diarrhea |
| Symptoms of overdose | Mild and non-specific symptoms that worsen over time |
| Symptoms of withdrawal | Mild and non-specific symptoms that worsen over time |
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What You'll Learn
Lexapro side effects
Lexapro (escitalopram) is a type of antidepressant medication known as a selective serotonin reuptake inhibitor or SSRI. It is prescribed for the treatment of depressive disorders, anxiety disorders, and other mood disorders, sometimes in combination with other medications.
Like other medications, Lexapro can cause side effects and drug interactions. Side effects may appear within the first two weeks of taking the medicine and usually subside as the body adjusts to it. If the dosage is increased, side effects that had previously gone away are unlikely to recur. It is important not to stop taking Lexapro abruptly, as this may cause withdrawal symptoms.
Some of the common side effects of Lexapro include anxiety, difficulty sleeping, drowsiness, headaches, nausea, and increased risk of bleeding when used with blood thinners. Other side effects are listed below:
- Manic episode: This can include symptoms such as greatly increased energy, trouble sleeping, racing thoughts, reckless behaviour, inflated sense of self, rapid speech, or extreme irritability.
- Serotonin syndrome: This is a dangerous complication caused by excessive serotonin levels and can be life-threatening in rare cases. Symptoms include agitation, hallucinations, confusion, coma, coordination or balance problems, muscle twitching, racing heartbeat, high or low blood pressure, sweating, fever, nausea, vomiting, or diarrhea.
- Heart problems: Lexapro can cause the heart to beat too fast or irregularly, so it may not be suitable for people with heart problems.
- Seizures: While it is unclear if Lexapro increases seizure risk for people with seizure conditions, the medication can cause seizures in some people.
- Movement disorders: These are rare adverse drug reactions and can include akathisia, bruxism, dystonia, myoclonus, parkinsonism, restless legs syndrome, tardive dyskinesia, tics, tremor, and extrapyramidal symptoms.
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Serotonin syndrome
The syndrome typically occurs when an individual takes more than one medication that affects serotonin levels. It can also happen when someone starts taking a new drug or increases the dosage of a drug that increases serotonin levels. Antidepressants are the most commonly used medications that affect serotonin levels, particularly selective serotonin reuptake inhibitors (SSRIs) and selective serotonin/norepinephrine reuptake inhibitors (SNRIs). Serotonin syndrome may also occur when antidepressants are combined with other serotonergic drugs, such as triptan migraine medications or opioid painkillers. Additionally, certain herbal supplements, illegal drugs, and dietary supplements are associated with serotonin syndrome.
The symptoms of serotonin syndrome can vary from mild to severe and may include nausea, vomiting, diarrhoea, nervousness, dilated pupils, agitation, restlessness, muscle twitching, involuntary muscle contractions, muscle spasms, muscle rigidity, shivering, abnormal eye movements, confusion, disorientation, delirium, high fever, seizures, and even death if left untreated. It is important to note that milder forms of serotonin syndrome may resolve within a few days of discontinuing the medications that cause the symptoms. However, severe cases require immediate medical attention, and individuals experiencing symptoms indicative of serotonin syndrome should consult their healthcare provider right away.
Lexapro (escitalopram) is an antidepressant medication belonging to the class of selective serotonin reuptake inhibitors (SSRIs). It works by blocking the reuptake of serotonin, leading to increased levels of this neurotransmitter in the brain. While Lexapro is known to cause various side effects, serotonin syndrome is a potentially serious complication associated with its use. Individuals taking Lexapro may experience symptoms indicative of serotonin syndrome, particularly when combined with other serotonergic medications. Therefore, it is crucial to be vigilant for any signs or symptoms suggestive of serotonin syndrome when taking Lexapro, especially in conjunction with other serotonergic agents.
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Lexapro withdrawal
Lexapro (escitalopram) is a type of antidepressant medication known as a selective serotonin reuptake inhibitor (SSRI). It is important to understand how Lexapro affects brain chemistry to comprehend its therapeutic benefits and the challenges associated with withdrawal. Lexapro withdrawal can cause a wide range of symptoms, including both physical and psychological effects.
The physical symptoms of Lexapro withdrawal can include dizziness, lightheadedness, headaches, nausea, vomiting, fatigue, and lethargy. Some people also experience flu-like symptoms such as muscle aches, chills, and sweating. Sensory disturbances, often described as "brain zaps" or electric shock sensations in the head, are another possible physical symptom. These sensations are sudden and brief but can be unsettling.
The psychological symptoms of Lexapro withdrawal can be just as challenging as the physical ones. Increased anxiety, irritability, and mood swings are common during withdrawal. The emotional changes experienced during Lexapro withdrawal can range from mild to severe and depend on factors such as dosage, length of medication use, and individual physiology. In some cases, individuals may experience a return of depression or other mental health symptoms.
To minimise the risk of severe withdrawal symptoms, it is crucial to gradually taper off Lexapro under medical supervision. Stopping any medication suddenly can be dangerous and lead to more intense side effects. The first signs of Lexapro withdrawal typically appear 1–3 days after the last dose but can vary from a few hours to over a week. While withdrawal symptoms usually resolve within a few weeks, they can sometimes last for up to 8 weeks or longer in rare cases.
While Lexapro is not classified as addictive, it can lead to dependence, and stopping it abruptly can cause withdrawal symptoms. It is essential to consult a healthcare provider before making any changes to medication routines. They can help establish a dose schedule and closely monitor the tapering process to ensure a safe and gradual reduction in medication.
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Lexapro overdose
Lexapro (escitalopram) is a prescription medication that belongs to a class of drugs known as selective serotonin reuptake inhibitors (SSRIs). It is commonly used to treat depression and anxiety disorders, but it can also be prescribed for other conditions such as obsessive-compulsive disorder (OCD) and post-traumatic stress disorder (PTSD). While Lexapro is not considered physically addictive, it does pose a risk of overdose if not consumed as prescribed. An overdose may occur accidentally or intentionally and can be life-threatening.
The first signs of a Lexapro overdose are typically mild and non-specific, but they worsen over time. Some of the symptoms of a Lexapro overdose include agitation, insomnia, confusion, rapid heart rate, high blood pressure, loss of muscle coordination, muscle twitching, hallucinations, coma, coordination problems, racing heartbeat, high or low blood pressure, sweating, fever, nausea, vomiting, and diarrhea. Serotonin syndrome, a condition caused by excessive serotonin levels in the brain, is a serious complication that can occur as a result of a Lexapro overdose and can be life-threatening. It is characterized by symptoms such as agitation, rapid heart rate, high blood pressure, confusion, and loss of muscle coordination. The risk of serotonin syndrome is higher when Lexapro is combined with other substances or certain medications that also increase serotonin levels, such as monoamine oxidase inhibitors (MAOIs) or other antidepressants.
If you suspect a Lexapro overdose, it is crucial to seek immediate medical attention by calling emergency services or a poison control center. Be prepared to provide detailed information about the person's age, weight, the amount of Lexapro taken, the time of ingestion, and any other medications ingested. This information will help medical professionals determine the appropriate course of action. Upon arrival at a medical facility, healthcare providers will monitor vital signs such as heart rate, blood pressure, and oxygen levels to assess the severity of the overdose. Supportive care, including intravenous fluids, oxygen therapy, and medication to stabilize vital functions, is a critical aspect of overdose treatment. In some cases, advanced interventions such as intubation or cardiac monitoring may be necessary.
To prevent the risk of a Lexapro overdose, it is important to adhere to the prescribed dosage and not exceed or adjust it without medical advice. It is also crucial to disclose all medications being taken to your doctor to avoid potentially dangerous drug interactions. While Lexapro overdose can be alarming, timely intervention and proper medical management can significantly improve the chances of a successful recovery.
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Lexapro and pregnancy
Lexapro (escitalopram) is a type of antidepressant medication known as a selective serotonin reuptake inhibitor or SSRI. It works by blocking the reuptake of serotonin, making more of that neurotransmitter available in the brain. Lexapro is prescribed for the treatment of depressive disorders, anxiety disorders, and other mood disorders, sometimes in combination with other medications.
The U.S. Food and Drug Administration (FDA) classifies Lexapro as a "Pregnancy Category C" drug, meaning that the risk to the foetus cannot be fully ruled out and more research is required. The FDA recommends consulting your doctor before deciding to take Lexapro during pregnancy.
Some studies have shown that Lexapro can cause problems with pregnancy, especially in the third trimester, leading to respiratory problems in newborns. Additionally, there is evidence that untreated maternal depression during pregnancy can have negative consequences. Studies have shown that women who opt out of treatment for depression during pregnancy have a higher risk of developing postpartum depression, and are more likely to engage in harmful behaviours such as smoking or drug misuse.
Furthermore, discontinuing the use of an SSRI during pregnancy may also carry risks. One large 2014 study found that women who took an SSRI during the early weeks of pregnancy had a similar increased risk of miscarriage as women who stopped taking an SSRI before becoming pregnant. Another large 2015 study found that mothers who took SSRIs during pregnancy were less likely to go into preterm labour or need a C-section, but their babies were more likely to develop neonatal maladaptation and experience hypoglycaemia.
While there is a minimal increased risk of certain congenital disabilities associated with the use of Lexapro during pregnancy, multiple studies suggest that it is unlikely to increase the risk of serious complications. One large study concluded that sertraline (Zoloft) had the least amount of risk associated with it during the first trimester, while Lexapro also showed no links between its use and any birth defects. However, it is important to note that Lexapro may increase the risk of low birth weight and contribute to the chance of preterm birth.
In summary, while there are potential risks associated with taking Lexapro during pregnancy, it is important to consider the risks of discontinuing the medication as well. The decision to continue or discontinue Lexapro during pregnancy should be made in consultation with a doctor, who can help weigh the potential risks and benefits based on individual medical history and current mental health status.
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Frequently asked questions
Lexapro (escitalopram) is a type of antidepressant medication known as a selective serotonin reuptake inhibitor or SSRI.
Side effects of Lexapro include anxiety, difficulty sleeping, drowsiness, headaches, nausea, muscle cramps, muscle twitching or jerking, and more. These side effects usually appear within the first two weeks of taking the medication and subside as your body adjusts.
Yes, Lexapro has been associated with involuntary muscle movements, particularly in the face. This is known as hemifacial spasm, which involves involuntary, irregular clonic or tonic movements of muscles innervated by the facial nerve. It usually affects only one side of the face and can be painful.
If you experience any side effects that cause discomfort or do not clear up, it is important to contact your doctor or healthcare provider. Do not stop taking Lexapro abruptly as this may cause withdrawal symptoms. Your doctor may recommend gradually tapering your dose or discontinuing the medication.
Lexapro can increase the risk of bleeding when taken with blood thinners, aspirin, or nonsteroidal anti-inflammatory drugs (NSAIDs). It may also cause heart problems, seizures, and manic episodes in people with bipolar disorder. It is important to speak to your doctor about any other medications or health conditions before starting Lexapro.
