
Latuda (lurasidone) is a prescription drug used to treat schizophrenia and bipolar disorder. It is an antipsychotic medication that works by balancing the levels of dopamine and serotonin in the brain, which can help regulate mood, behaviour, and thoughts. While it is a useful medication for many, it can cause a range of side effects, including muscle contractions. The likelihood of this side effect occurring is unclear, but it is known as extrapyramidal symptoms (EPS), which can also cause restlessness, muscle rigidity, and tremors.
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What You'll Learn
- Latuda can cause extrapyramidal symptoms (EPS), a disorder that causes muscle contractions
- The risk of developing EPS increases with higher doses and long-term use
- EPS can cause muscle rigidity, spasms, stiffness, tremors, and shaking
- EPS may also cause restlessness, a shuffling walk, and loss of balance or coordination
- Tardive dyskinesia, a type of EPS, can cause uncontrollable muscle movements in the tongue, face, neck, arms, or legs

Latuda can cause extrapyramidal symptoms (EPS), a disorder that causes muscle contractions
Latuda (lurasidone) is a second-generation antipsychotic prescription drug used to treat schizophrenia and bipolar I disorder. It works by balancing the levels of dopamine and serotonin in the brain, which are hormones that regulate mood, behaviour, and thoughts.
Like most drugs, Latuda may cause mild or serious side effects. One such side effect is extrapyramidal symptoms (EPS), a disorder that causes muscle contractions. Other symptoms of EPS include restlessness, muscle rigidity, tremors, shuffling walk, and loss of balance or coordination. These symptoms may be signs of a serious condition called neuroleptic malignant syndrome (NMS). If you experience any of these symptoms, you should seek medical advice.
The risk of developing EPS increases with higher doses or long-term use of Latuda. It is also more common in older adults (65 years and older) and females. In addition, EPS can develop at any point during treatment or even after stopping treatment. Therefore, it is important to be aware of the signs and symptoms of EPS and to seek medical advice if necessary.
Latuda can also cause other side effects, such as tardive dyskinesia, which is characterised by uncontrolled muscle movements of the lips, tongue, eyes, face, arms, or legs. This condition may be irreversible, even after discontinuing Latuda. Other possible side effects of Latuda include weight gain, increased blood sugar levels, and allergic reactions such as skin rash, itching, and hives. It is important to discuss the potential benefits and risks of Latuda with your doctor before starting the medication.
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The risk of developing EPS increases with higher doses and long-term use
Latuda (lurasidone) is a prescription drug used to treat schizophrenia and depressive episodes of bipolar I disorder. It is a second-generation antipsychotic medication that works by balancing the levels of dopamine and serotonin in the brain. These hormones help regulate mood, behaviour, and thoughts.
One of the side effects of Latuda is extrapyramidal symptoms (EPS), a disorder that causes muscle contractions, restlessness, muscle rigidity, tremors, and other uncontrolled muscle movements. The risk of developing EPS increases with higher doses and long-term use of Latuda. The longer an individual uses Latuda, the more likely they are to develop EPS, especially if they are a woman or an older adult.
High doses or prolonged use of Latuda can lead to a serious movement disorder that may be irreversible. Symptoms of this disorder include uncontrollable muscle movements of the lips, tongue, eyes, face, arms, or legs. This condition, known as tardive dyskinesia, can develop at any point during treatment or even after stopping treatment. It is more common in older adults and females.
In addition to EPS and tardive dyskinesia, Latuda can also cause other muscle-related side effects such as muscle spasms, neck muscle spasms, torticollis, and trismus. These side effects may vary in frequency and severity, and it is important to consult a doctor or pharmacist for more information on the potential risks associated with Latuda use.
It is important to note that the side effects of Latuda may interact with other medications or health conditions. Therefore, individuals taking Latuda should disclose their full medical history and list of current medications to their doctor to ensure safe and effective treatment.
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EPS can cause muscle rigidity, spasms, stiffness, tremors, and shaking
Latuda (lurasidone) is a prescription drug that treats schizophrenia and depressive episodes of bipolar I disorder. It is an antipsychotic medication that works by balancing the levels of dopamine and serotonin in the brain. Like most drugs, Latuda may cause mild or serious side effects.
Extrapyramidal symptoms (EPS) are a group of movement disorders that can be caused by antipsychotic medications. EPS can cause muscle rigidity, spasms, stiffness, tremors, and shaking. These symptoms are known as extrapyramidal side effects (EPSE) when they are induced by medications. EPS can be acute (short-term) or chronic (long-term).
Latuda is associated with a lower risk of EPS compared to older, first-generation antipsychotics. However, it is still possible for Latuda to cause EPS, and this risk may increase with long-term use. Mild side effects of Latuda may go away within a few days or weeks, but some side effects may last longer or develop after long-term use.
If you are experiencing EPS, there are treatment options available. Reducing the dose of the antipsychotic medication or switching to an atypical antipsychotic may help reduce EPS. Anticholinergic medications can be used to treat acute dystonia and pseudoparkinsonism, although they may be difficult to tolerate with chronic use. Other medications, such as vesicular monoamine transporter 2 inhibitors, may be used to treat tardive dyskinesia.
If you are experiencing muscle rigidity, spasms, stiffness, tremors, or shaking while taking Latuda, it is important to consult your doctor or healthcare provider. They can provide advice and recommendations specific to your situation and help manage any side effects.
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EPS may also cause restlessness, a shuffling walk, and loss of balance or coordination
Latuda (lurasidone) is a prescription drug that treats schizophrenia and depressive episodes of bipolar I disorder. It is a second-generation antipsychotic that works by balancing the levels of dopamine and serotonin in the brain. These hormones regulate mood, behaviours, and thoughts.
Like most drugs, Latuda may cause mild or serious side effects. One of the mild side effects of Latuda is extrapyramidal symptoms (EPS), a disorder that causes muscle contractions, restlessness, muscle rigidity, and tremors. EPS may also cause restlessness, a shuffling walk, and loss of balance or coordination. These symptoms are characterised by uncontrolled and repetitive body movements, muscle stiffness or spasms, tremors or shaking.
Tardive dyskinesia is a serious side effect that can be caused by Latuda, which results in involuntary, uncontrollable, repetitive muscle movements in the tongue, face, neck, arms, or legs. This side effect may become irreversible, even after stopping treatment. The risk of developing tardive dyskinesia increases with long-term use of Latuda, and it is more common in older adults and females.
Other side effects of Latuda include problems controlling body temperature, with decreased tolerance to both cold and hot temperatures. Latuda may also cause an increase in blood sugar levels, leading to increased thirst, hunger, and urination. Some individuals may experience drowsiness, anxiety, and weight gain.
It is important to consult a doctor or pharmacist for more information about the potential side effects of Latuda, as this drug may interact with other medications and affect individuals differently based on their health history and other factors.
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Tardive dyskinesia, a type of EPS, can cause uncontrollable muscle movements in the tongue, face, neck, arms, or legs
Latuda (lurasidone) is a prescription drug used to treat schizophrenia and depressive episodes of bipolar I disorder. It is an atypical or second-generation antipsychotic (SGA) that works by balancing the levels of dopamine and serotonin in the brain. While it can be an effective treatment for many people, it may also cause mild or serious side effects.
One potential side effect of Latuda is tardive dyskinesia, a type of extrapyramidal symptom (EPS). Tardive dyskinesia is a movement disorder characterized by uncontrollable muscle movements, specifically in the tongue, face, neck, arms, or legs. This can include symptoms such as lip smacking, puffing of the cheeks, rapid or worm-like movements of the tongue, and uncontrolled chewing movements. While the frequency of tardive dyskinesia occurring with Latuda treatment is unknown, it is more likely to develop the longer one takes the drug. Older adults (65 years and older) and females are also at a higher risk of developing this side effect.
Tardive dyskinesia can develop at any point during Latuda treatment or even after stopping treatment. If you experience any symptoms of tardive dyskinesia while taking Latuda, it is important to contact your doctor right away. They may recommend reducing your dose of Latuda or switching to a different medication.
In addition to tardive dyskinesia, other possible side effects of Latuda include muscle rigidity, muscle spasms, neck muscle spasms, torticollis, trismus, and slow or involuntary muscle movements. These side effects may be more common with higher doses of Latuda. It is important to discuss any concerns about side effects with your doctor before starting the medication.
While Latuda can be a beneficial treatment for many individuals with schizophrenia or bipolar I disorder, it is important to be aware of the potential side effects and monitor for any changes in your body. Always consult with your healthcare provider if you have any questions or concerns about your medication.
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Frequently asked questions
Latuda (Lurasidone) is a prescription drug that treats schizophrenia and depressive episodes of bipolar I disorder. It is a second-generation antipsychotic.
Latuda can cause extrapyramidal symptoms (EPS), a disorder that causes muscle contractions, restlessness, muscle rigidity, and tremors. The likelihood of this side effect is unknown, but it is more likely to occur the longer you take the drug.
If you experience muscle contractions or other side effects while taking Latuda, contact your doctor right away. They may recommend reducing your dose or switching to a different medication.




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