ZYFLEX 4mg Tablet is used for the treatment of muscle spasms.

ZYFLEX 4mg Tablet may also be prescribed for other conditions as determined by the doctor.

ZYFLEX 4mg Tablet belongs to the class of drugs called muscle relaxants. It helps in preventing muscle contractions by binding to the GABA receptor and activating the GABAergic inhibitory motor pathway. It also possesses anti-inflammatory and analgesic properties.

The dosage and the drug form depend on the age, weight and medical condition of an individual.

• Swallow the tablet/capsule whole. Do not crush or chew the tablet/capsule. Take ZYFLEX 4mg Tablet with or without food.
• Apply a thin layer of ZYFLEX 4mg Tablet cream on the affected area and rub it gently.
• ZYFLEX 4mg Tablet injection should be administered only under the supervision of a healthcare provider. Do not self-medicate.

If you miss a dose of ZYFLEX 4mg Tablet, please consult your doctor immediately.

Please consult your doctor to know about the possible drug interactions.

The following are the most common side effects of ZYFLEX 4mg Tablet capsule/tablet/injection:

• Nausea
• Vomiting
• Dizziness
• Dry mouth
• Drowsiness
• Weakness

The following are the severe side effects and you may require immediate medical attention:

• Confusion
• Heartburn
• Blurred vision
• Trembling
• Diarrhoea

This is not a complete list of side effects and others may occur. Please consult your doctor to know more about other possible side effects.

• Seek doctor’s advice before taking any other drug or herbal products while on ZYFLEX 4mg Tablet
• Do not exceed the dose more than what is prescribed.
• Avoid consumption of alcohol as it may worsen the side effects of ZYFLEX 4mg Tablet.
• Do not drive or operate heavy machinery if ZYFLEX 4mg Tablet causes dizziness or blurred vision.
• Inform your doctor if you have rapid swelling of lips, throat or tongue.
• Do not stop using the medication abruptly unless instructed by the doctor. Discontinuing the medication suddenly may cause the illness to return.

• Tell your doctor if you are allergic to ZYFLEX 4mg Tablet.
• Inform the doctor if you are taking any other drugs, OTC medications, herbal products or nutritional supplements.
• Inform your doctor if you have any pre-existing depression, liver or heart diseases.
• Notify the doctor if you are pregnant or breastfeeding.

1. Is it safe to use ZYFLEX 4mg Tablet with a history of seizures?

Use of ZYFLEX 4mg Tablet may cause seizures. Therefore, it is not advisable to use the drug in people with a history of seizures. However, please consult your doctor.

2. For how long is ZYFLEX 4mg Tablet usually prescribed?

The duration of the treatment depends on the severity of the condition. Therefore, please consult your doctor.

3. What are the contraindications of ZYFLEX 4mg Tablet?

The contraindications of ZYFLEX 4mg Tablet include hypersensitivity and diabetes. You must inform the doctor about your medical history before using the drug.