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Myact 4 mg Injection 2 ml is used to relieve pain caused by muscle contractions in conditions such as back pain, low back pain, and torticollis (neck muscle spasm). It helps reduce muscle stiffness, eases painful spasms, and improves muscle movement and flexibility. By relieving muscle tightness, Myact 4 mg Injection 2 ml supports better mobility and enhances overall comfort during daily activities.

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Written By Santoshini Reddy G , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Manufacturer/Marketer :

Daris Biocare

Consume Type :

Parenteral

Expires on or after :

Jan-28

Return Policy :

Not Returnable

About Myact 4 mg Injection 2 ml

Myact 4 mg Injection 2 ml is an injectable medicine prescribed to help relieve painful muscle spasms associated with acute spine conditions and muscle injuries. It works by targeting stiffness in your muscles, making it easier for you to move and recover comfortably. This medication is typically used as a short-term treatment to manage sudden, severe physical discomfort.

Because Myact 4 mg Injection 2 ml is given as an injection, a healthcare professional will usually inject it once or twice a day based on your needs. Since it is injected directly, it can be given regardless of your meal times, but staying well-hydrated is always recommended. Gentle physical therapy and resting the affected muscle can also help improve your recovery results.

While Myact 4 mg Injection 2 ml is highly effective, some people may experience mild side effects like drowsiness or temporary stomach upset. If you notice any unusual skin rashes, severe dizziness, or signs of an allergic reaction, you should contact your doctor immediately.

Do not use this medicine if you are pregnant, breastfeeding, or a woman of childbearing potential who is not using effective contraception. It is also not suitable for individuals with a history of epilepsy or those prone to seizures. Always talk to your doctor or pharmacist about your complete medical history before starting treatment.

This injection can interact with alcohol and other medications that cause drowsiness, such as sleeping aids or strong pain medicines, which can lead to severe fatigue. Special care and medical advice are needed if you belong to sensitive groups, such as elderly patients.

Uses of Myact 4 mg Injection 2 ml

Myact 4 mg Injection 2 ml is used to relieve painful muscle spasms associated with acute spine conditions and muscle injuries. The detailed uses of Myact 4 mg Injection 2 ml are as follows:

  • Acute muscle spasms: Helps relieve painful and sudden muscle tightening in the back, neck, or other skeletal muscles.
  • Spinal disorders: Aids in reducing severe muscle stiffness and pain associated with conditions affecting the spine, such as sciatica or lower back pain.
  • Post-traumatic muscle stiffness: Assists in relaxing muscles that have locked up or stiffened following physical trauma or muscle injuries.

Key Benefits

Myact 4 mg Injection 2 ml offers targeted relief to help you get back to your daily routine. Here are the main benefits of this treatment:

  • Rapid pain relief: Delivered as an injection, this medication is absorbed quickly by the body to ease severe, debilitating muscle tightness faster than oral options.
  • Improved mobility: By relaxing stiff muscle fibres, it helps restore your range of motion so you can bend, walk, and sit with less discomfort.
  • Enhanced recovery: Easing muscle tension makes it easier and more comfortable for you to participate in recovery exercises and physical therapy.

Directions for Use

  • Follow your doctor’s instructions on the dosage and timing of this medication to ensure safe and effective use.
  • Myact 4 mg Injection 2 ml will be administered by the doctor or healthcare professional.
  • Do not self-administer.

How Myact 4 mg Injection 2 ml Works

Myact 4 mg Injection 2 ml contains thiocolchicoside, which works directly on the central nervous system to help quiet down overactive muscle signals. It targets specific chemical receptors in the brain and spinal cord that control muscle tone and stiffness. By interacting with these pathways, the medicine effectively blocks the excessive nerve signals that cause muscles to contract violently and spasm. This targeted action helps relax the tight muscle fibres and reduces localised pain, allowing you to move more freely without weakening your overall muscle strength.
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Alcohol

Consult your doctor

Limited information is available. Please consult your doctor if you have any concerns.

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Pregnancy

Unsafe

Myact 4 mg Injection 2 ml is not recommended for use in pregnancy. However, if you are pregnant or planning a pregnancy, inform your doctor before receiving Myact 4 mg Injection 2 ml.

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Breast Feeding

Unsafe

Myact 4 mg Injection 2 ml is not recommended for use in breastfeeding. However, if you are breastfeeding, inform your doctor before receiving Myact 4 mg Injection 2 ml.

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Driving

Caution

Myact 4 mg Injection 2 ml may cause drowsiness. Do not drive or operate machinery unless you are alert.

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Liver

Consult your doctor

Please consult your doctor if you have a liver impairment or any concerns regarding this.

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Kidney

Consult your doctor

Please consult your doctor if you have kidney impairment or any concerns regarding this.

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Children

Unsafe

Myact 4 mg Injection 2 ml is not recommended for children below 16 years.

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Heart

Caution

Myact 4 mg Injection 2 ml should be used cautiously in heart patients. While it doesn't directly affect the heart, it may cause side effects like low blood pressure or a racing heart. Always consult your doctor before use to ensure it's safe for your cardiac condition.

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Geriatrics

Caution

Geriatric patients can receive Myact 4 mg Injection 2 ml, but it may be more sensitive to side effects like drowsiness or low blood pressure. Careful dosing and monitoring are recommended to ensure safety.

What if I have taken an overdose of Myact 4 mg Injection 2 ml

If you suspect an overdose or experience severe symptoms such as extreme drowsiness, confusion, or breathing difficulties after receiving an injection, seek immediate medical attention or go to the nearest emergency room.

Diet & Lifestyle Advise

  • Increase water intake: Staying well-hydrated is essential for healthy muscle function and helps prevent sudden muscle cramps and spasms.
  • Stay gently active: Avoid complete bed rest, which can cause muscles to stiffen further. Light walking and gentle stretching help maintain flexibility.
  • Apply warm or cold compresses: Using a heating pad or ice pack on the painful area for 15-20 minutes can help reduce pain and muscle tension.
  • Practice proper posture: Avoid slumping or lifting heavy objects while recovering to prevent putting unnecessary strain on your back and neck muscles.
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How Soon It Starts Working

  • The time required for Myact 4 mg Injection 2 ml to start to work: Myact 4 mg Injection 2 ml ideally shows its action within 15 to 30 minutes after administration.
  • The time for which the effects of Myact 4 mg Injection 2 ml last: The effect of Myact 4 mg Injection 2 ml lasts for 8 to 12 hours.

What if you forget to take Myact 4 mg Injection 2 ml

Since this injection is usually given by a healthcare professional at a scheduled appointment, missing a dose is uncommon. However, if you do miss an appointment, contact your clinic or doctor right away to reschedule. Do not receive a double dose to make up for a missed one.

Storage

•Store Myact 4 mg Injection 2 ml injections below 30°C in a safe place. • Keep the ampoules or vials in their original packaging to protect them from direct light.

Drug Warnings

  • Always inspect the injection liquid before use; it should be clear and free of any visible particles. Do not use it if it appears cloudy or discoloured.
  • Avoid driving or operating heavy machinery after your injection, as this medication can make you feel sleepy or dizzy.
  • Do not use this medicine for more than 5 days in a row to minimise the risk of potential cell-damaging side effects.
  • If you are a woman of childbearing age, you must use highly effective birth control during treatment to prevent pregnancy.
  • If you have a history of seizures or epilepsy, inform your healthcare provider before receiving the injection, as it may trigger a seizure.
  • Ensure that a trained healthcare professional performs the injection to avoid nerve damage or improper placement in the muscle.

verifiedApollotooltip
  • Central Nervous System (CNS) Depressants: Taking Myact 4 mg Injection 2 ml with sleeping pills, anxiety medicines, opioid pain relievers, or other medicines that cause drowsiness can lead to excessive sleepiness, severe dizziness, slowed breathing, and impaired alertness. Your doctor may recommend avoiding these combinations or monitoring you closely during treatment.

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verifiedApollotooltip
  • Alcohol: Do not drink alcohol while taking Myact 4 mg Injection 2 ml, as it can significantly increase drowsiness, dizziness, impaired coordination, and the risk of fainting. It is best to avoid alcohol throughout your treatment.

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Habit Forming

No

Therapeutic Class

[MUSCLE RELAXANTS]

FAQs

Myact 4 mg Injection 2 ml belongs to a group of medicines called muscle relaxants, indicated as an adjuvant in the treatment of painful muscular contractions associated with degenerative vertebral disorders, vertebral static problems, dorsal pain, low back pain, torticollis (neck muscle contractions), neurological and traumatological disorders.
Myact 4 mg Injection 2 ml works on the centres of the spinal cord and brain. This helps relieve muscle stiffness and improves muscle movements, relieving pain from muscle spasms.
Myact 4 mg Injection 2 ml may cause liver problems. Inform your doctor if you experience abdominal pain or discomfort, dark urine, itching, fever, weakness, or yellowing of skin and eyes.
Diarrhoea might be a side-effect of Myact 4 mg Injection 2 ml. Consult your doctor if you experience diarrhoea. Treatment with Myact 4 mg Injection 2 ml should be discontinued in case of diarrhoea.
Myact 4 mg Injection 2 ml should not be used at a higher dose or for longer than five consecutive days, as it could lead to an abnormal number of chromosomes. Consult your physician if you have any concerns.
It is best to avoid driving or operating machinery after receiving this injection. Myact 4 mg Injection 2 ml can make you feel sleepy or dizzy, which can affect your reaction times and safety. Talk to your doctor if you have concerns.
No, you must not use Myact 4 mg Injection 2 ml if you are pregnant, planning to become pregnant, or if you are a woman of childbearing potential not using reliable birth control. It can cause harm to an unborn baby. Talk to your doctor or pharmacist for safer alternatives.
You should avoid alcohol while being treated with Myact 4 mg Injection 2 ml. Alcohol can worsen side effects like drowsiness, dizziness, and lightheadedness, making it unsafe. Talk to your doctor if you find it difficult to avoid alcohol.
Mild redness or soreness at the injection site is common and usually fades. However, if you notice increasing pain, swelling, warmth, or signs of infection like pus, contact your doctor right away. Talk to your doctor for advice on managing local discomfort.
Yes, Myact 4 mg Injection 2 ml can potentially trigger seizures, particularly in people who have a history of epilepsy or brain injuries. If you have ever had a seizure, you must inform your doctor before receiving this medicine. Talk to your doctor to see if this treatment is safe for you.
No, this medicine should not be used if you are breastfeeding, as it can pass into breast milk and may harm the infant. Talk to your doctor to discuss other treatment options that are safe for breastfeeding mothers.

Disclaimer

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Country of origin

India

Manufacturer/Marketer address

#95, 1St Street, Muniappa Nagar,Nerkundram, Chennai-600107, Tamilnadu
Other Info - MYA0027
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