Cinnarizine
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Drug Status
Government Approvals
UK(BNF)
WHO Essential Medicine
NO
Known Teratogen
No
Pharmaceutical Class
None
Controlled Drug Substance
No
cinnarizine
Summary
Cinnarizine is used to treat motion sickness, which is nausea and dizziness from movement, and vertigo, which is a spinning sensation. It helps manage balance disorders by calming the inner ear and brain.
Cinnarizine works by blocking signals in the brain and inner ear that cause dizziness and nausea. It belongs to antihistamines, which reduce histamine activity, a chemical involved in balance and allergic reactions.
Adults usually take 25 mg of Cinnarizine two or three times a day. For motion sickness, a single 25 mg dose is taken two hours before travel, followed by 12.5 mg every eight hours if needed.
Common side effects of Cinnarizine include drowsiness, which is feeling sleepy, dry mouth, and stomach upset. These effects are usually mild and temporary.
Avoid alcohol with Cinnarizine as it increases drowsiness. It's not for those allergic to it or with Parkinson's disease, which is a movement disorder. Elderly need cautious use due to increased side effect risks.
Indications and Purpose
How does Cinnarizine work?
Cinnarizine works by blocking certain signals in the brain and inner ear that cause symptoms like dizziness and nausea. It belongs to a class of drugs called antihistamines, which reduce the activity of histamine, a chemical involved in allergic reactions and balance. Think of it like turning down the volume on a radio to reduce noise. This helps stabilize your balance and reduce symptoms of motion sickness and vertigo.
Is Cinnarizine effective?
Cinnarizine is effective for treating motion sickness and vertigo, which is a sensation of spinning or dizziness. It works by reducing the activity in the inner ear and brain that causes these symptoms. Clinical studies and patient experiences support its effectiveness in managing these conditions. If you have concerns about how well Cinnarizine is working for you, discuss them with your doctor.
What is Cinnarizine?
Cinnarizine is a medication used to treat motion sickness and vertigo, which is a sensation of spinning or dizziness. It belongs to a class of drugs called antihistamines, which work by reducing the activity in the inner ear and brain that causes these symptoms. Cinnarizine is also used to help manage symptoms of balance disorders. It is often used in combination with other therapies for best results.
Directions for Use
For how long do I take Cinnarizine?
Cinnarizine is usually taken for short-term relief of symptoms like motion sickness or vertigo. The duration of use depends on your specific condition and doctor's advice. For chronic conditions, your doctor will guide you on how long to continue the medication. Always follow your doctor's instructions and do not stop taking Cinnarizine without consulting them, as your symptoms may return.
How do I dispose of Cinnarizine?
To dispose of Cinnarizine, take it to a drug take-back program or collection site at a pharmacy or hospital. If that's not possible, you can throw it in the trash at home. First, remove it from its original container, mix it with something undesirable like used coffee grounds, seal it in a plastic bag, and then throw it away. This helps prevent accidental ingestion or environmental harm.
How do I take Cinnarizine?
Take Cinnarizine as directed by your doctor. It's usually taken two or three times a day, preferably after meals to reduce stomach upset. Swallow the tablets whole with water. If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. In that case, skip the missed dose and continue your regular schedule. Do not double up on doses. Always follow your doctor's specific instructions regarding food and beverage restrictions while taking this medication.
How long does it take for Cinnarizine to start working?
Cinnarizine usually starts working within 30 minutes to 2 hours after taking it. The full therapeutic effect may take a little longer, depending on the condition being treated. For motion sickness, you may notice relief shortly after taking the medication. For vertigo, it might take a few days to see significant improvement. Individual factors like age and overall health can affect how quickly Cinnarizine works.
How should I store Cinnarizine?
Store Cinnarizine at room temperature, away from moisture and light. Keep it in its original packaging and out of reach of children. Do not store it in the bathroom, as humidity can affect the medication. Check the expiration date regularly and properly dispose of any unused or expired medication. If you have questions about storage, ask your pharmacist for guidance.
What is the usual dose of Cinnarizine?
The usual starting dose of Cinnarizine for adults is 25 mg taken two or three times a day. The dose may be adjusted by your doctor based on your response to the medication. For motion sickness, a single dose of 25 mg may be taken two hours before travel, followed by 12.5 mg every eight hours if needed. Always follow your doctor's specific dosing instructions, especially for children or the elderly, as they may require different doses.
Warnings and Precautions
Can Cinnarizine be taken safely while breastfeeding?
The safety of Cinnarizine while breastfeeding is not well-established. It's unclear if the medication passes into breast milk or affects milk supply. If you're breastfeeding, talk with your doctor before taking Cinnarizine. They can help assess the risks and benefits and suggest safer alternatives if necessary. Your doctor will guide you on the best approach to manage your symptoms while nursing.
Can Cinnarizine be taken safely while pregnant?
The safety of Cinnarizine during pregnancy is not well-established. Limited evidence makes it difficult to provide definitive advice. It's important to weigh the benefits and risks with your doctor. If you're pregnant or planning to become pregnant, discuss with your doctor the safest options for managing your symptoms. They can help create a treatment plan that protects both you and your baby.
Can I take Cinnarizine with other prescription drugs?
Cinnarizine can interact with other medications that cause drowsiness, such as sedatives or alcohol, increasing the risk of excessive drowsiness. It may also interact with medications for Parkinson's disease, potentially worsening symptoms. Always inform your doctor about all the medications you are taking to avoid interactions. Your doctor can help manage any potential risks and adjust your treatment plan as needed.
Does Cinnarizine have adverse effects?
Adverse effects are unwanted reactions to a medication. Common adverse effects of Cinnarizine include drowsiness, dry mouth, and stomach upset. These effects are usually mild and temporary. Rarely, Cinnarizine can cause movement disorders, especially in the elderly. If you experience severe side effects like muscle stiffness or unusual movements, contact your doctor immediately. Always inform your doctor about any new or worsening symptoms while taking Cinnarizine.
Does Cinnarizine have any safety warnings?
Cinnarizine has some safety warnings you should be aware of. It can cause drowsiness, which may affect your ability to drive or operate machinery. Avoid alcohol, as it can increase drowsiness. Cinnarizine may also cause extrapyramidal symptoms, which are movement disorders, especially in the elderly. If you experience any unusual movements or muscle stiffness, contact your doctor immediately. Always follow your doctor's advice and report any new or worsening symptoms.
Is Cinnarizine addictive?
Cinnarizine is not considered addictive or habit-forming. It does not cause dependency or withdrawal symptoms when you stop taking it. Cinnarizine works by affecting the inner ear and brain to help control balance and prevent motion sickness. This mechanism does not affect brain chemistry in ways that could lead to addiction. If you have concerns about medication dependence, you can feel confident that Cinnarizine doesn't carry this risk.
Is Cinnarizine safe for the elderly?
Elderly individuals are more vulnerable to the side effects of Cinnarizine, such as drowsiness and movement disorders. These effects can increase the risk of falls and other complications. Cinnarizine should be used with caution in the elderly, and doses may need to be adjusted. Regular monitoring by a healthcare provider is important to ensure safety and effectiveness.
Is it safe to drink alcohol while taking Cinnarizine?
It's best to avoid alcohol while taking Cinnarizine. Alcohol can increase the drowsiness caused by Cinnarizine, which may impair your ability to drive or operate machinery. If you choose to drink, do so in moderation and be aware of how your body reacts. If you experience increased drowsiness or other side effects, avoid alcohol and talk with your doctor for personalized advice.
Is it safe to exercise while taking Cinnarizine?
You can exercise while taking Cinnarizine, but be cautious. This medication can cause drowsiness, which might affect your coordination and balance during physical activity. Start with light exercises and see how your body responds. If you feel dizzy or unusually tired, stop and rest. Always stay hydrated and consult your doctor if you have concerns about exercising while on Cinnarizine.
Is it safe to stop Cinnarizine?
Cinnarizine is often used for short-term relief of symptoms like motion sickness or vertigo. Stopping it suddenly is generally safe, but your symptoms may return. If you're using it for a chronic condition, consult your doctor before stopping. They can guide you on how to safely discontinue the medication if needed. There are no known withdrawal symptoms associated with stopping Cinnarizine.
What are the most common side effects of Cinnarizine?
Side effects are unwanted reactions that can happen when taking a medication. Common side effects of Cinnarizine include drowsiness, dry mouth, and stomach upset. These effects vary from person to person and are usually mild. If you notice new symptoms after starting Cinnarizine, they might be temporary or unrelated to the medication. Talk with your doctor before stopping any medication.
Who should avoid taking Cinnarizine?
Cinnarizine should not be used if you are allergic to it or its ingredients. It is also contraindicated in people with Parkinson's disease, as it may worsen symptoms. Caution is needed in the elderly and those with liver or kidney problems. Always inform your doctor of your medical history before starting Cinnarizine to ensure it's safe for you.
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