Zanaflex: Uses, Dosage, Side Effects, Price, Composition, Precautions & More

What is Zanaflex?

• Zanaflex contains “tizanidine” as its active ingredient.
• Zanaflex belong to a group of medicines called skeletal muscle relaxants.

Check Out: Myra Medicines Offers | 1mg Offers | Practo Offers

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Uses of Zanaflex

• Zanaflex is used for the treatment of muscle spasms resulting from multiple sclerosis, injury or diseases of the spinal cord.

Read more: Mercaptopurine Uses

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 Zanaflex Composition

• Zanaflex tablets contain the active ingredient, tizanidine hydrochloride (4.58 mg equivalent to 4 mg tizanidine base),
• Inactive ingredients: colloidal silicon dioxide, stearic acid, microcrystalline cellulose and anhydrous lactose.

Know more: Novolog Composition

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How does Zanafl Zanaflex ex work?

• Zanaflex works by blocking nerve impulses (pain sensations) that are sent to the brain.

Also check out: Zocor Price

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How to Take Zanaflex?

• Zanaflex is available in the form of 2, 4, and 6 mg capsules and 4mg tablets.
• Zanaflex tablets and capsules should be consumed with water.
• The way the tablets or capsules should be consumed with or without food must be decided after consultation with your doctor.
• Do not crush, chew or dissolve the capsules/tablets.

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Common Dosage for Zanaflex?

• Recommended starting dose for Zanaflex is 2mg.
• Treatment can be repeated at 6-8 hour intervals, as needed, to a maximum of three doses in a day.
• Dosage can be increased by 2 – 4 mg per dose, with 1 – 4 days between increases.
• Maximum dose per day – 36 mg.

Read more: Zocor Dosage

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When to Avoid Zanaflex?

Zanaflex should be avoided or used with caution in:

• Patients with allergy to Zanaflex

Read more: Revlimid Precaution

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Side-effects of Zanaflex?

• In addition to its intended uses, it may cause few undesirable side effects as well.
• Low blood pressure
• Sedation
• Drowsiness, tiredness, dizziness
• Hallucinations
• Increase of blood pressure if the patient stops taking medicine abruptly
• Dry mouth
• Decrease or increase in heart rate
• Sleep disorders
• Nausea
• Stomach upset
• Muscle weakness

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Effect on organs?

• Dose adjustment is required in patients liver and kidney dysfunction.

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Reported Allergic Reactions?

• Report to your doctor if you are allergic to any of its ingredients.
• Signs of allergic reaction include:
• Rashes/itching of skin
• Shortness of breath
• Swelling of face, lips, tongue, or throat
• Loss of consciousness

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Drug Interactions to Be Careful About

• Zanaflex can interact with other drugs, vitamin supplements and herbal products. It is always advised that you must inform the physician about all the drugs/over the counter products used before using Zanaflex.
• Drugs that can interact with Zanaflex include –
• Fluvoxamine
• Ciprofloxacin
• Zileuton, fluoroquinolones other than strong CYP1A2 inhibitors
• Antiarrythmics – amiodarone, mexiletine, propafenone, and verapamil
• Cimetidine, famotidine
• Oral contraceptives
• Acyclovir
• Ticlopidine
• Oral contraceptives
• CNS depressants (e.g., benzodiazepines, opioids, tricyclic antidepressants)
• α2-adrenergic agonists (used to treat high blood pressure)

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Shows Effects / Results In:

Zanaflex shows therapeutic effects within 1-2 hours of oral administration.

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Storage of Zanaflex:

• Store at cool and dry place away from direct heat and moisture.
• Do not freeze the medicine.
• Keep medicines away from children and pets.

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Pro Tips When Taking Zanaflex:

• Do not get up immediately from lying down position as Zanaflex can lead to posture related fall in blood pressure.
• Do not stop taking the drug abruptly as it may lead to adverse withdrawal symptoms.
• Always inform your doctor if you are planning to conceive while taking Zanaflex.

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Frequently Asked Questions

Is Zanaflex addictive?

• Zanaflex is not addictive.

Can I have Zanaflex with alcohol?

• No

Any particular food item to be avoided?

• No

Can I have Zanaflex when pregnant?

• Zanaflex should be given to pregnant women only if the benefit outweighs the risk to the unborn fetus

Can I have Zanaflex when feeding a baby?

• No

Can I drive after taking Zanaflex?

• Zanaflex can cause fall in blood pressure and cause sedation as a side effect. Make sure you are not affected before you drive.

What happens if I overdose on Zanaflex?

Signs of overdose include lethargy, sleeplessness, confusion and coma.

You must contact your doctor immediately if you have taken an overdose.

What happens if I take expired Zanaflex?

• A single dose of expired Zanaflex may not cause any major adverse effect. However, the potency of the medicine may well have decreased overtime.

What happens if I miss a dose of Zanaflex?

• You can take the dose as soon as you remember it but if it’s time for the next dose, avoid taking a double dose.

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