Tyzan

Tyzan Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Tyzan is a brand name. Its generic name is Tizanidine.

Tyzan Introduction

Tyzan is a short-acting muscle relaxant used to treat spasticity, including muscle spasms, pain, and stiffness caused by neurological disorders such as cerebral palsy, multiple sclerosis, and spinal cord injuries. It is usually taken orally, but can also be injected into a muscle.

Uses For

Tyzan is used to treat spasticity resulting from diseases such as multiple sclerosis, spinal cord injuries, cerebral palsy, and stroke. It can also be used to relieve muscle spasms and pain.

Mechanism of Action

Tyzan works by blocking nerve signals from reaching the brain, thereby reducing the intensity of muscle spasms. It also relaxes muscles which can reduce pain and stiffness.

How Long Does it Take to Work?

Tyzan typically takes effect within 30 to 60 minutes after it is consumed. It is a short-acting medication, so the effects will usually last 8-9 hours.

Absorption

Tyzan is rapidly absorbed from the gastrointestinal tract. Peak plasma concentrations are reached in 1-2 hours.

Route of Elimination

Tyzan is mainly eliminated by the kidneys. Approximately 20% is excreted unchanged in the urine.

Dosage

The recommended adult dose of tizanidine is 2-4 mg orally every 6-8 hours, not to exceed 36 mg in a 24 hour period. Maximum benefits may not be seen for up to 2-3 weeks. The maximum recommended daily dose is 36 mg.

Administration

Tyzan should be taken with food or immediately after eating. Do not take tizanidine with other drugs that cause drowsiness or decrease alertness. Examples of these drugs include tricyclic antidepressants, other muscle relaxants, pain relievers, sleeping pills, and tranquilizers.

Side Effects

Common side effects of tizanidine include dry mouth, drowsiness, dizziness, lightheadedness, headache, constipation, nausea, and weakness. More serious side effects may include low blood pressure, slowed breathing, and changes in mental status.

Toxicity

Tyzan may cause significant toxicity and death in overdose. Symptoms may include confusion, hallucinations, coma, seizures, and respiratory arrest. Treatment may include gastric lavage, activated charcoal, and supportive measures to control symptoms.

Precaution

Tyzan may cause drowsiness, dizziness, or blurred vision, and may impair physical or mental abilities required for the performance of potentially hazardous activities such as driving or operating machinery. Avoid these activities until you know how the drug affects you.

Interaction

Tyzan may interact with other drugs, such as anticholinergics, cimetidine, fluvoxamine, fluoxetine, nefazodone, and MAO inhibitors. Tell your doctor all medications and supplements you are taking before taking tizanidine.

Disease Interaction

Tyzan may increase the effects of other drugs that cause drowsiness, including antidepressants, alcohol, antihistamines, sedatives, pain relievers, anxiety medications, and muscle relaxants.

Drug Interaction

Tyzan can interact with other drugs, including Nefazodone, Cimetidine, Fluoxetine, Fluvoxamine, and Monoamine Oxidase inhibitors (MAOI). Tell your doctor all medications and supplements you are taking before taking tizanidine.

Food Interactions

Tyzan may interact with food, beverages, or alcohol, causing side effects such as drowsiness, lightheadedness, dizziness, and blurred vision. Avoid these interactions by consuming tizanidine with food or at least 8 ounces of water.

Pregnancy Use

Tyzan should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Women who are pregnant or planning to become pregnant should inform their healthcare provider of this before taking tizanidine.

Lactation Use

Tyzan should not be used by breastfeeding women due to the potential for serious adverse reactions in nursing babies. Talk to your healthcare provider if you are breastfeeding before taking tizanidine.

Acute Overdose

Acute overdose symptoms may include drowsiness, confusion, impaired coordination, low blood pressure, and slow heartbeat. Treatment may include gastric lavage, activated charcoal, and supportive measures. Seek emergency medical help if an overdose is suspected.

Contraindication

Tyzan is contraindicated in patients with known hypersensitivity reactions to it, as well as those taking fluvoxamine, MAO inhibitors, or cimetidine.

Use Direction

Tyzan should be taken orally, with food or immediately after a meal. For maximum benefit, the medication should be taken at regular intervals. Do not take more than directed or change the dose without consulting a doctor.

Storage Condition

Tyzan should be stored at room temperature, away from direct light and moisture. Keep all medications away from children and pets.

Volume of Distribution

Tyzan has a volume of distribution of 0.9 L/kg.

Half Life

The half-life of tizanidine is 2.5-4.6 hours.

Clearance

The clearance of tizanidine is 1.2-3.2 mL/min/kg.

Here you find in details version of Tyzan

Some Frequently Asked Questions About Tyzan

What is Tyzan?

Tyzan is a centrally acting alpha-2 agonist used to treat spasticity, a condition caused by an injury or illness that results in muscle stiffness, tightness, and spasms.

What is the most common use of Tyzan?

The most common use of Tyzan is to treat spasticity associated with neurological conditions such as multiple sclerosis, spinal cord injury, and cerebral palsy.

How long does it take for Tyzan to start working?

Tyzan usually starts to work within 30 minutes to an hour after taking it.

How should I take Tyzan?

Take Tyzan exactly as prescribed by your doctor. Do not take more or less than prescribed. Do not take more than 3 tablets per day.

How long does Tyzan stay in your system?

Tyzan has a half-life of approximately 1 to 2 hours, meaning it will typically stay in your system for up to 8 hours.

Can I take Tyzan with other medications?

Tyzan may interact with certain other medications so make sure to tell your doctor about all the other medications you are taking.

What are the possible side effects of taking Tyzan?

Common side effects of taking Tyzan include dry mouth, drowsiness, dizziness, weakness, and fatigue. More severe side effects including low blood pressure, slow heart rate, and liver damage may also occur.

Is Tyzan addictive?

Tyzan is not known to be habit-forming or addictive, but it is important to take it as directed by your doctor.

Can I drink alcohol while taking Tyzan?

It is not recommended to drink alcohol while taking Tyzan, as it can increase the risk of side effects.

Does Tyzan treat muscle spasms?

Yes, Tyzan can be used to treat muscle spasms caused by spasticity.

Can Tyzan be used to relieve pain?

Tyzan is mainly used to treat spasticity, but it can also be used to relieve pain associated with muscle spasms.

Who should not take Tyzan?

Tyzan should not be taken by pregnant women, children, or those with liver or kidney disease. Additionally, those taking certain other medications should not take Tyzan.

Is Tyzan safe for long-term use?

Tyzan is generally safe for long-term use, but talk to your doctor if you have any concerns about taking this medication for an extended period of time.

Does Tyzan cause weight gain?

In some cases, Tyzan may cause weight gain. This is more likely to occur in elderly patients and those with kidney or liver disease.

Can I take Tyzan while breastfeeding?

It is not recommended to take Tyzan while breastfeeding, as it could pass into breast milk and affect the baby.

Can Tyzan be used to treat headaches?

No, Tyzan is not used to treat headaches. It is intended to treat spasticity caused by neurological conditions.

Does Tyzan cause depression or anxiety?

In some cases, Tyzan can cause depression or anxiety. If these side effects occur, speak with your doctor right away.

Is Tyzan available in generic form?

Yes, Tyzan is available in generic form.

How is Tyzan metabolized in the body?

Tyzan is metabolized in the liver by cytochrome P450 3A4.

Can Tyzan cause stomach upset?

Yes, Tyzan can cause stomach upset including nausea, vomiting, and diarrhea.

Can I take other medications with Tyzan?

Certain medications should not be taken with Tyzan, including medications used to treat epilepsy, depression and anxiety, and those containing cimetidine. Be sure to tell your doctor about all medications you are currently taking before starting Tyzan.

Does Tyzan interact with grapefruit juice?

Yes, Tyzan can interact with grapefruit juice and increase the risk of side effects.

What happens if I miss a dose of Tyzan?

If you miss a dose of Tyzan, take it as soon as you remember. However, if it is close to the time of your next dose, skip the missed dose and continue with your regular schedule.

Can Tyzan be used to treat fibromyalgia?

Tyzan is not traditionally used to treat fibromyalgia, but it may be recommended by your doctor in certain cases.

Can Tyzan cause blurred vision?

Blurred vision is a possible side effect of taking Tyzan.

What should I do if I experience an allergic reaction to Tyzan?

If you experience any signs of an allergic reaction to Tyzan such as itching, swelling, or difficulty breathing, seek medical attention immediately.

What should I do if I experience drowsiness while taking Tyzan?

If you experience drowsiness while taking Tyzan, it is recommended to avoid activities that require alertness such as driving or operating heavy machinery.

Is Tyzan safe for children to take?

Tyzan is not recommended for use in children. Speak with your doctor if you are considering giving this medication to a child.

What else should I know about taking Tyzan?

Take Tyzan exactly as directed by your doctor. Do not take more or less than prescribed. Do not take more than 3 tablets per day. Do not stop taking Tyzan without first talking to your doctor. Be sure to tell your doctor about all medications you are currently taking.

Does Tyzan cause cognitive impairment?

In some cases, Tyzan may cause cognitive impairment such as confusion, memory problems, and difficulty concentrating.

Can Tyzan be used to treat insomnia?

Tyzan is not typically used to treat insomnia, but it can cause drowsiness in some cases which may help in falling and staying asleep.

Can I take Tyzan if I have high blood pressure?

It is not recommended to take Tyzan if you have high blood pressure, as it can cause further decreases in your blood pressure.

Can I take Tyzan while pregnant?

It is not recommended to take Tyzan while pregnant, as it may cause harm to the fetus.

Does Tyzan contain sulfa?

No, Tyzan does not contain sulfa.

Does Tyzan cause memory loss?

In some cases, Tyzan may cause memory loss and other cognitive impairments.

Does Tyzan interact with other medications?

Yes, Tyzan may interact with certain medications. Be sure to tell your doctor about all medications you are taking before starting Tyzan.

Should Tyzan be taken with food?

Tyzan may be taken with or without food.

What are the most common side effects of taking Tyzan?

The most common side effects of taking Tyzan include dry mouth, drowsiness, dizziness, weakness, and fatigue.

What should I avoid while taking Tyzan?

Avoid activities that require alertness such as driving or operating heavy machinery while taking Tyzan due to its drowsiness-causing side effects.

What is the recommended dosage of Tyzan for spasticity?

The recommended dosage of Tyzan for spasticity is 2-4 mg per day, taken either 2 or 3 times a day depending on the doctor's recommendation.

Does Tyzan cause difficulty urinating?

In some cases, Tyzan may cause difficulty urinating due to its effects on sphincter muscles in the bladder.

Can I take Tyzan with other muscle relaxants?

It is not recommended to take Tyzan with other muscle relaxants, as this may increase the risk of side effects.