bakflex 4mg injection - Thiocolchicoside (4mg) medicine

Bakflex 4mg Injection: Complete Medicine Guide

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🏭 Intas Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category Not established from the available information. This medicine is not recommended during pregnancy. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Moderate for acute muscle spasms.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swelling of face, lips, or throat
  • Severe rash or blistering of skin
  • Yellowing of eyes or skin
  • Dark urine or pale stools
  • Unusual bleeding or bruising
  • Severe abdominal pain
  • Persistent dizziness or fainting

If experiencing severe symptoms, call emergency services immediately.

What is bakflex 4mg injection used for?

This medicine is a prescription intramuscular injection containing thiocolchicoside 4mg. It is used to relieve painful muscle spasms and stiffness in conditions like acute low back pain and neck pain. It works by relaxing muscles and reducing inflammation. It must be given by a healthcare professional.

  • Generic Name: Thiocolchicoside
  • Manufacturer: Intas Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 bakflex 4mg injection के बारे में (Hindi Summary)

उपयोग: यह दवा थायोकोलचिकोसाइड 4mg इंजेक्शन है, जिसका उपयोग मांसपेशियों में ऐंठन और दर्द को कम करने के लिए किया जाता है। यह आमतौर पर कमर दर्द, गर्दन दर्द, और मोच जैसी समस्याओं में दी जाती है। यह इंजेक्शन डॉक्टर या नर्स द्वारा मांसपेशी में लगाया जाता है। यह दवा मांसपेशियों को आराम देती है और सूजन को कम करती है। इसे केवल डॉक्टर की सलाह पर ही लिया जाना चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन वाली जगह पर दर्द या लालिमा, नींद आना, चक्कर आना, और हल्का जी मिचलाना शामिल हैं। कुछ लोगों को सिरदर्द, मुंह सूखना, या पेट में परेशानी हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी, लिवर की समस्या, या खून की बीमारी हो सकती है। अगर आपको सांस लेने में तकलीफ, चेहरे या गले में सूजन, या त्वचा पर चकत्ते दिखें तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: यह दवा केवल डॉक्टर या नर्स द्वारा ही लगाई जानी चाहिए। खुद से इंजेक्शन न लगाएं। अगर आप गर्भवती हैं, स्तनपान करा रही हैं, या गर्भधारण की योजना बना रही हैं तो डॉक्टर को बताएं। इस दवा के साथ शराब न लें क्योंकि इससे नींद और चक्कर बढ़ सकते हैं। जब तक आपको पता न चले कि यह दवा आप पर कैसे असर करती है, तब तक वाहन न चलाएं। अपने डॉक्टर को अपनी सभी दवाओं के बारे में बताएं।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 bakflex 4mg injection Uses & Benefits

[{"condition":"Acute muscle spasms","description":"This medicine is used to relieve painful muscle spasms associated with acute musculoskeletal conditions such as low back pain and neck pain.","evidence":"Well-established"},{"condition":"Musculoskeletal pain","description":"It helps reduce pain and stiffness in muscles and joints caused by strains, sprains, and other injuries.","evidence":"Well-established"},{"condition":"Torticollis","description":"This medicine may be used to relieve muscle spasms in the neck that cause abnormal head posture.","evidence":"Limited"},{"condition":"Post-operative muscle spasm","description":"It can be used to manage muscle spasms following certain surgical procedures.","evidence":"Limited"}]

Off-label uses: [{"condition":"Tension-type headache","description":"Sometimes prescribed off-label to relieve muscle tension contributing to headaches.","evidence":"Limited"},{"condition":"Fibromyalgia","description":"May be used off-label as part of a multimodal approach to manage muscle pain in fibromyalgia.","evidence":"Insufficient"}]

Primary treatment for: Muscle spasms

Also treats: Musculoskeletal pain, Low back pain, Neck pain

📋 Drug Information

Generic Name(s)Thiocolchicoside
Brand NameBakflex 4mg Injection
ManufacturerIntas Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassPAIN ANALGESICS
Action ClassSkeletal muscle relaxant- Centrally acting
Route of AdministrationIntramuscular
StorageStore in a cool, dry place away from direct sunlight. Do not freeze. Keep out of reach of children.
Shelf LifeNot established from the available information. Refer to the product packaging.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always administer this medicine in a healthcare setting by a trained professional.
2
Monitor for drowsiness and advise patients not to drive immediately after injection.
3
Assess liver and kidney function before starting treatment, especially in patients with pre-existing conditions.
4
Use the lowest effective dose for the shortest duration possible.
5
Instruct patients to avoid alcohol while receiving this medicine.
6
Watch for signs of allergic reactions and manage promptly.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Muscle spasms
This medicine is commonly prescribed for this.
Likely Use
Low back pain
This medicine can help relieve pain associated with muscle spasm.
Likely Use
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionNot established from the available information.
DistributionNot established from the available information.
Protein BindingNot established from the available information.
MetabolismNot established from the available information.
Half-LifeNot established from the available information.
ExcretionNot established from the available information.
BioavailabilityNot established from the available information.
Onset of ActionNot established from the available information.
Peak Plasma TimeNot established from the available information.
Duration of ActionNot established from the available information.

How It Works

Thiocolchicoside is a semi-synthetic derivative of colchicine. It acts primarily as a centrally acting muscle relaxant by stimulating GABA-A receptors in the brain and spinal cord, which reduces excessive muscle tone and spasms. It also has anti-inflammatory properties by inhibiting the release of inflammatory mediators and reducing the activity of certain enzymes involved in inflammation. This dual action helps relieve both muscle spasm and associated pain.

Mechanism Steps

1
Binding to GABA-A receptors: Thiocolchicoside binds to GABA-A receptors in the brain and spinal cord, enhancing the inhibitory effect of GABA.
2
Reduction of muscle tone: This increased inhibition reduces the excitability of motor neurons, leading to decreased muscle tone and relief of spasms.
3
Anti-inflammatory action: Thiocolchicoside also inhibits the release of inflammatory substances and reduces the activity of enzymes like phospholipase A2, contributing to pain relief.

💡 How to Take bakflex 4mg injection

Strength: Injection: 4mg

1This medicine is given by a healthcare professional as an intramuscular injection.
2You do not need to do anything to prepare for the injection.
3Inform your doctor if you feel dizzy or drowsy after the injection.
4Do not drive or operate machinery immediately after receiving the injection.
5Follow up with your doctor to assess response and need for continued treatment.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 4mg given by intramuscular injection once or twice daily. The exact dose and duration of treatment must be individualized by a qualified clinician based on the indication, severity of symptoms, age, weight, and renal and hepatic function. Do not self-administer. This medicine is for short-term use only.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine. Dose should be individualized by a qualified clinician based on renal and hepatic function.
Renal ImpairmentDose adjustment may be needed in patients with kidney disease. Consult a qualified clinician.
Hepatic ImpairmentDose adjustment may be needed in patients with liver disease. Consult a qualified clinician.
Maximum Daily DoseThe maximum daily dose is 8mg (two 4mg injections) per day, but this must be confirmed by a qualified clinician.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

Alcohol
Avoid
Increases drowsiness and dizziness.
Regular meals
No specific timing
This medicine is given as an injection, so food timing does not affect it.

⏰ What to Do If You Miss a Dose

📌 You miss your scheduled injection appointment
→ Contact your doctor to reschedule as soon as possible.
💡 Do not attempt to self-administer.
📌 You miss a dose but remember within a few hours
→ Inform your doctor and follow their advice.
💡 Do not double the dose.

⚠️ Side Effects of bakflex 4mg injection

✅ Common Side Effects

Injection site pain (Common (5-10%))
Apply a cold compress if needed. It usually resolves on its own.
Drowsiness (Common (5-10%))
Avoid driving or operating machinery until you know how it affects you.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying positions. Avoid alcohol.
Nausea (Common (5-10%))
Take small sips of water. If persistent, consult your doctor.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if severe or persistent.

🚨 Serious Side Effects

Severe allergic reaction (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of face or throat, or difficulty breathing.
Liver damage (Rare (<0.1%))
Report yellowing of skin or eyes, dark urine, or severe fatigue to your doctor immediately.
Blood disorders (Rare (<0.1%))
Seek medical attention if you notice unusual bruising, bleeding, or signs of infection.

⚠️ Rare Side Effects

Severe skin reactions
Stop the medicine and seek immediate medical help if you develop a severe rash, blisters, or peeling skin.
Seizures
Seek emergency medical care if you experience convulsions or loss of consciousness.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Benzodiazepines Major
Opioids Major
Alcohol Major
Antihypertensives Moderate
Other muscle relaxants Moderate

🚨 Major Interactions

  • Central nervous system depressants (e.g., benzodiazepines, opioids)
  • Alcohol

⚡ Moderate Interactions

  • Antihypertensive drugs
  • Muscle relaxants (other)

🍷 Alcohol Interaction

Avoid alcohol while receiving this medicine because it can increase drowsiness, dizziness, and the risk of other side effects.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to thiocolchicoside or any component of the formulation","Pregnancy","Breastfeeding","Severe liver disease","Severe kidney disease","Children unless specifically prescribed by a specialist"]

⚠️ Warnings & Precautions

["This medicine may cause drowsiness. Avoid driving or operating machinery until you know how it affects you.","Avoid alcohol while receiving this medicine.","Use with caution in patients with liver or kidney disease.","Do not use for longer than prescribed.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.","Tell your doctor about all other medicines you are taking."]

🤱 Lactation Safety

Not established from the available information. This medicine is not recommended during breastfeeding.

💊 Overdose Management

Overdose with this medicine is unlikely to occur when administered by a healthcare professional. If overdose is suspected, seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ Missed Dose

Since this medicine is given by a healthcare professional, missed doses are unlikely. If you miss an appointment for your injection, contact your doctor to reschedule as soon as possible. Do not attempt to self-administer.

Additional Safety Advice

General Safety

This medicine must only be given by a healthcare professional. Do not attempt to self-administer. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. This medicine is not recommended during pregnancy and breastfeeding. Tell your doctor about all medicines you are taking, including over-the-counter drugs and herbal supplements, as interactions may occur. Avoid alcohol while receiving this medicine because it can increase drowsiness and dizziness. Do not drive or operate machinery until you know how this medicine affects you. If you have liver or kidney disease, your doctor may need to adjust the dose or monitor you more closely. Do not receive this medicine if you are allergic to thiocolchicoside or any of its ingredients. Keep all follow-up appointments and report any unusual symptoms immediately. This medicine is for short-term use only; do not use it for longer than prescribed. Store it as directed by your healthcare provider.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects of this medicine, especially drowsiness and dizziness. Dose adjustment may be needed based on liver and kidney function.

🤰 Pregnancy Planning (TTC)

This medicine is not recommended if you are planning to become pregnant. Consult your doctor for alternative treatments.

🏥 Post-Surgery Considerations

This medicine may be used to manage muscle spasms after surgery. It should be administered by a healthcare professional.

🦷 Dental Procedures

Inform your dentist if you are receiving this medicine, as it may interact with other medications used during dental procedures.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce strain on muscles and joints.
🥗
Engage in regular low-impact exercises like walking or swimming.
😴
Practice good posture to prevent muscle spasms.
💧
Include anti-inflammatory foods in your diet.
🧘
Get adequate sleep to promote muscle recovery.
🌞
Stay hydrated throughout the day.

🏋️ Exercise Considerations

Avoid strenuous exercise or heavy lifting immediately after receiving this injection, as it may increase drowsiness and dizziness. Consult your doctor before resuming intense physical activity.

🥗 Diet Recommendations

Include omega-3 rich foods like fish and flaxseeds.
Reduce intake of processed and fried foods.
Stay well hydrated.
Eat a balanced diet rich in fruits and vegetables.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness and dizziness, which may affect your ability to drive or operate machinery. It is advisable to rest after receiving the injection and avoid demanding tasks until you feel normal.

🛑 When to Stop This Medicine

Stop this medicine only when your doctor advises. Do not stop abruptly without consulting your doctor, especially if you have been using it for a prolonged period.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended. Prolonged use may increase the risk of liver problems and other side effects. Regular monitoring of liver function may be required if used for extended periods. Always follow your doctor's advice regarding duration of treatment.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can complement medicine for chronic pain and muscle spasms.

Evidence: Well-established
Heat or cold therapy

May help relieve muscle spasms and pain.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are known. However, inform your doctor if you are scheduled to receive any vaccine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

If you are prescribed this medicine while traveling, ensure you carry it in its original packaging with the prescription label. Carry a copy of your prescription to avoid issues at customs. Store it in a cool, dry place away from direct sunlight. Since it is an injection, you will need to arrange for administration by a healthcare professional at your destination. Plan ahead to avoid missing doses.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 40-year-old man with acute low back pain and muscle spasm
He received this medicine as an intramuscular injection once daily for three days. He reported significant relief from muscle spasm and pain within 24 hours. He was advised to avoid driving and alcohol during treatment.
💡 Lesson: This medicine provides rapid relief from acute muscle spasms when administered as prescribed.
👤 A 55-year-old woman with neck pain and stiffness
She was given this medicine injection for two days along with physical therapy. She experienced mild drowsiness but no serious side effects. Her neck pain improved considerably.
💡 Lesson: Combining this medicine with physical therapy can enhance recovery from musculoskeletal pain.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts relieving muscle spasms within a few hours after injection. However, the exact onset may vary.

Q: Can I take this medicine if I am pregnant?

A: This medicine is not recommended during pregnancy. Consult your doctor for alternative treatments.

Q: Is it safe to drive after receiving this injection?

A: This medicine can cause drowsiness. Avoid driving or operating machinery until you know how it affects you.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for bakflex 4mg injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be taken orally.
    Fact: This medicine is an injection and must be given intramuscularly by a healthcare professional.
  • Myth: This medicine is safe for long-term use.
    Fact: This medicine is intended for short-term use only. Prolonged use should be under medical supervision.

🔄 Alternative Options

Generic Alternatives

  • Thiocolchicoside 4mg injection

Brand Alternatives

  • Bakflex 4mg injection

📊 Comparison with Similar Medicines

[{"medicine":"Thiocolchicoside 4mg injection","strength":"4mg","form":"Injection","route":"Intramuscular"},{"medicine":"Thiocolchicoside 8mg injection","strength":"8mg","form":"Injection","route":"Intramuscular"}]

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