
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It can cause a range of side effects, from mild to severe. While muscle weakness is not a direct side effect of Xarelto, it can be an indicator of a more serious underlying condition caused by the drug. This includes paralysis, which may be caused by a hematoma (a buildup of blood) around the brain or spine, which can develop as a result of spinal injections or lumbar punctures while taking Xarelto.
| Characteristics | Values |
|---|---|
| Muscle Weakness | Uncommon (0.1% to 1%) |
| Cause of Muscle Weakness | Spinal or epidural hematomas, which are blood clots around the spine or brain |
| Risk Factors for Muscle Weakness | History of spine problems, past spinal surgery, past spinal injections, spinal or epidural injections while on Xarelto |
| Symptoms Accompanying Muscle Weakness | Numbness, tingling, back pain, loss of bladder or bowel control |
| Treatment for Muscle Weakness | Doctor may recommend timing procedures to minimize Xarelto in the body; emergency care may be needed |
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What You'll Learn
- Xarelto can cause muscle weakness after spinal procedures
- The drug increases the risk of blood clots around the spine or brain
- This can lead to permanent paralysis, including the inability to move muscles
- Xarelto's common side effects include fatigue, dizziness, and itchy skin
- More serious side effects include liver problems and fatal bleeding

Xarelto can cause muscle weakness after spinal procedures
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It can also be used to treat other conditions, such as deep vein thrombosis or pulmonary embolism. Xarelto works by thinning the blood, making it harder for clots to form. While Xarelto is effective in preventing blood clots, it can cause several side effects, ranging from mild to severe.
One of the potential serious side effects of Xarelto is an increased risk of blood clots around the spine or brain if it is taken in conjunction with certain spinal procedures. This risk is particularly relevant for patients who undergo spinal injections or epidural blocks, lumbar punctures, or spinal taps while taking Xarelto. The formation of blood clots in these areas is known as epidural or spinal hematomas and can have severe consequences, including long-term or permanent paralysis.
The risk of developing spinal or epidural hematomas while on Xarelto is heightened for individuals with a history of spine problems, previous spinal surgeries, or past spinal injections. Additionally, the concurrent use of other medications that affect blood clotting can further increase the risk of bleeding around the spine. Therefore, it is crucial for patients taking Xarelto to inform their doctors if they are undergoing any spinal procedures to ensure proper monitoring and timing of the procedure.
If an individual experiences muscle weakness, especially in the legs and feet, after a spinal procedure while taking Xarelto, they should seek immediate medical attention. Other symptoms that may indicate the presence of spinal or epidural hematomas include back pain, tingling sensations, numbness, and loss of bladder or bowel control. By recognizing these symptoms and acting promptly, individuals can reduce the risk of long-term complications and improve their chances of recovery.
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The drug increases the risk of blood clots around the spine or brain
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It is also used to treat deep vein thrombosis (DVT) or pulmonary embolism (PE). The drug works by thinning the blood, thereby reducing the risk of clots. However, this mechanism also increases the risk of bleeding, which is a common side effect of the drug.
While Xarelto is effective in preventing blood clots in most cases, it can increase the risk of blood clots around the spine or brain under certain conditions. This risk is associated with specific procedures, such as epidural injections or spinal taps (lumbar punctures). These procedures can lead to what doctors call epidural or spinal hematomas, which are blood clots that form around the spine or brain.
The risk of developing these hematomas is higher in individuals who take drugs that affect their ability to form blood clots, such as blood thinners like Xarelto. Additionally, a history of spine problems, past spinal surgeries, or previous spinal injections can further increase this risk.
The formation of epidural or spinal hematomas can have serious consequences, including long-term or even permanent paralysis. Symptoms of blood clots in these areas include numbness or tingling, back pain, muscle weakness, and loss of bladder or bowel control. Therefore, it is crucial to inform your doctor if you need to undergo any spinal procedures while taking Xarelto. They may recommend timing the procedure to minimise the amount of Xarelto in your body, thereby reducing the risk of these side effects.
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This can lead to permanent paralysis, including the inability to move muscles
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It can also be used to lower the risk of major heart and blood vessel problems, such as heart attack and stroke. As with other drugs, Xarelto can cause side effects, ranging from mild to severe.
One of the most common side effects of Xarelto is minor bleeding. This can include nosebleeds, bruising, or bleeding that lasts longer than usual after a small cut or injury. In some cases, bleeding can be more severe and may even be life-threatening. For example, severe bleeding in the brain or spine can lead to epidural or spinal hematomas, which are blood clots that can cause long-term or even permanent paralysis.
Paralysis is a serious medical condition that results in the loss of muscle function. It can occur when something goes wrong with the messages sent from the brain or spinal cord to the muscles. In the case of Xarelto, paralysis can occur as a result of blood building up around the brain or spine, putting pressure on the spinal cord or brain stem and causing damage that can lead to permanent paralysis.
Symptoms of blood buildup around the brain or spine include numbness or tingling, back pain, muscle weakness, and loss of bladder or bowel control. If you experience any of these symptoms while taking Xarelto, it is important to seek medical attention immediately, as early intervention can help reduce the risk of permanent paralysis.
It is important to note that the risk of paralysis while taking Xarelto is increased for individuals who have certain spinal procedures, such as spinal injections or lumbar punctures, or who have a history of spine problems or surgery. Additionally, taking Xarelto with other medications that affect blood clotting can further increase the risk of bleeding and, consequently, the risk of paralysis.
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Xarelto's common side effects include fatigue, dizziness, and itchy skin
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It can cause several side effects, ranging from mild to severe. The most common side effect is minor bleeding, which can include nosebleeds, bruising, or bleeding that lasts longer than usual. Other common side effects include back pain, stomach pain, and itchy skin.
While less common, Xarelto can also cause fatigue, dizziness, and muscle weakness. These side effects may be temporary and mild, lasting only a few days or weeks. However, if they persist or become bothersome, it is important to consult a doctor or pharmacist. In some cases, muscle weakness may indicate a more serious condition, such as paralysis caused by blood clots around the spine or brain, known as epidural or spinal hematomas. This risk is higher for individuals with a history of spine problems or past spinal procedures. Therefore, it is crucial to notify your doctor immediately if you experience any symptoms of muscle weakness or other side effects while taking Xarelto.
It is worth noting that Xarelto has also been associated with more serious side effects, such as liver problems and respiratory conditions, including eosinophilic pneumonia. These serious side effects were not common in clinical trials, but they can be life-threatening. Therefore, individuals taking Xarelto should be vigilant about monitoring their health and reporting any unusual symptoms to their healthcare provider.
Overall, while Xarelto can cause common side effects like minor bleeding, back pain, and itchy skin, it can also lead to less common side effects, such as fatigue, dizziness, and muscle weakness. It is important for individuals taking Xarelto to be aware of these potential side effects and to seek medical advice if needed.
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More serious side effects include liver problems and fatal bleeding
Xarelto (rivaroxaban) is a prescription drug used to treat and prevent blood clots. It is associated with several side effects, ranging from mild to severe. While mild side effects are more common, Xarelto can also cause serious adverse reactions that require immediate medical attention.
One of the most serious side effects of Xarelto is fatal bleeding. As a blood thinner, Xarelto increases the risk of bleeding, which can be minor, such as bruising or nosebleeds, or more severe, such as bleeding that won't stop or blood in the urine or stool. In some cases, severe bleeding may lead to death. Additionally, bleeding in the brain or head can cause headaches, weakness, or dizziness. If you experience any symptoms of bleeding while taking Xarelto, it is crucial to contact your doctor immediately.
Another serious side effect of Xarelto is the increased risk of blood clots around the spine or brain, which can lead to long-term or permanent paralysis. This risk is elevated when Xarelto is combined with certain procedures, such as epidural injections or spinal taps (lumbar punctures). These procedures can result in spinal or epidural hematomas, which are blood clots that form around the spine or brain. Symptoms of these clots include back pain, tingling, numbness, and muscle weakness, especially in the legs and feet. If you require a spinal procedure while taking Xarelto, it is important to inform your doctor to minimise this risk.
Furthermore, Xarelto has been associated with liver problems in some cases. Although uncommon, post-marketing reports have indicated instances of jaundice, cholestasis, and hepatitis (including hepatocellular injury). It is important to be vigilant for any signs or symptoms indicative of liver dysfunction while taking Xarelto.
While Xarelto can cause serious side effects, they were not common in clinical trials. Nonetheless, if you experience any adverse reactions while taking this medication, it is important to consult your doctor or pharmacist.
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Frequently asked questions
Muscle weakness can be a symptom of bleeding in the brain or head. Xarelto increases the risk of bleeding and can cause minor bleeding such as bruising or nose bleeds. However, it is not clear whether Xarelto directly causes muscle weakness.
The most common side effect of Xarelto is minor bleeding. Other mild side effects include itchy skin, fatigue, dizziness, back pain, stomach pain and headaches.
Serious side effects of Xarelto include serious bleeding, liver problems, paralysis and respiratory or breathing conditions.
If you experience mild side effects, contact your prescriber. If you are experiencing severe side effects, seek emergency medical care. Do not stop taking Xarelto without first consulting your prescriber.
Long-term side effects were not reported in clinical studies of Xarelto. However, one serious side effect that may cause long-term effects is the increased risk of blood clots around the spine or brain if you have certain procedures, such as an epidural injection.










