Acetar MR 100mg/325mg/250mg Tablet

by Uni-Pex Pharmaceuticals Pvt Ltd · Tablet Schedule H
Generic Name Aceclofenac, Paracetamol
Drug Class Nonsteroidal Anti-inflammatory Drug (NSAID), Analgesic
Route Oral
Habit Forming No
Prescription Required (Rx)
Strengths 100mg/325mg/250mg
MRP
₹55.00
strip of 10 tablets

About Acetar MR 100mg/325mg/250mg Tablet

Acetar MR 100mg/325mg/250mg Tablet is a combination medication used to relieve pain and inflammation. It contains Aceclofenac, a nonsteroidal anti-inflammatory drug (NSAID), and Paracetamol, a common pain reliever. This medicine is typically prescribed for conditions such as arthritis, muscle pain, and other inflammatory conditions. It is important for patients to follow their doctor's instructions when using this medication to ensure safety and effectiveness.

Clinical Uses

  • Arthritis — Helps reduce pain and inflammation in joints.
  • Muscle Pain — Relieves discomfort and swelling in muscles.
  • Back Pain — Eases pain and stiffness in the back.

Uses & Indications

Primary Uses

Pain relief in conditions like arthritis and muscle pain.

Reduction of inflammation and swelling.

Secondary Uses

Relief from dental pain.

Management of mild to moderate pain from injuries.

Off-label Uses

How It Works (Mechanism of Action)

Acetar MR works by combining the effects of Aceclofenac and Paracetamol. Aceclofenac reduces inflammation and pain by blocking the production of chemicals in the body that cause inflammation. Paracetamol helps to relieve pain and reduce fever.

Scientifically, Aceclofenac inhibits the enzyme cyclooxygenase (COX), which is involved in the synthesis of prostaglandins, substances that mediate inflammation and pain. Paracetamol works centrally in the brain to block pain signals and reduce fever by inhibiting the synthesis of prostaglandins in the central nervous system.

Key Benefits

  • Effective Pain Relief — Provides quick relief from various types of pain.
  • Reduces Inflammation — Helps decrease swelling and redness in affected areas.
  • Improves Mobility — Eases joint stiffness, improving movement.

How Long Does It Take to Work?

Initial improvement in pain relief can be noticed within 30 minutes to 1 hour after taking the tablet. Full effects may be observed after a few days of consistent use. If there is no improvement in symptoms after a few days, consult your doctor.

How to Use

Take the tablet by mouth with a glass of water.

Swallow the tablet whole; do not crush or chew it.

Take it with or after food to avoid stomach upset.

Follow the dosage instructions provided by your doctor.

Do not exceed the recommended dose.

Dosage Guidelines

Adult Dose

Typically, one tablet twice a day or as directed by a physician.

Pediatric Dose

Not recommended for children unless prescribed by a doctor.

Elderly

Use with caution; dosage may need adjustment based on health condition.

Administration Instructions

Take with food to minimize gastrointestinal discomfort.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Overdose Warning

In case of overdose, symptoms may include nausea, vomiting, stomach pain, dizziness, or drowsiness. Seek immediate medical attention or contact poison control if an overdose is suspected.

Side Effects

Common Side Effects

Nausea

Indigestion

Diarrhea

Less Common Side Effects

Dizziness

Rash

Serious Side Effects

Severe allergic reactions

Stomach bleeding

When to Seek Immediate Medical Attention

Difficulty breathing

Swelling of the face, lips, or throat

Severe abdominal pain

Contraindications — Who Should Not Use This Medicine

  • Allergy to NSAIDs — Patients allergic to NSAIDs should not use this medication.
  • Severe Liver or Kidney Disease — May worsen these conditions.
  • Active Stomach Ulcer — Can increase risk of bleeding.

Warnings & Precautions

🤰 Pregnancy
Category C: Use only if clearly needed and prescribed by a doctor. The risks and benefits should be discussed with a healthcare provider.
🤱 Breastfeeding
Consult your doctor before using this medication while breastfeeding. It may pass into breast milk and affect the baby.
👶 Children
Not recommended for children unless specifically prescribed by a healthcare provider. Dosage adjustments may be necessary.
🧓 Elderly
Elderly patients may require dosage adjustments due to potential increased sensitivity to side effects. Use with caution.
🫘 Kidney Disease
Patients with kidney impairment should use this medication with caution. Dose adjustment may be necessary.
🫁 Liver Disease
Use with caution in patients with liver impairment. Dose adjustment may be required based on liver function tests.
💉 Diabetes
Diabetic patients should monitor blood sugar levels as NSAIDs can affect glucose control.
🍷 Alcohol
Avoid alcohol while taking this medication as it can increase the risk of liver damage and stomach bleeding.
🚗 Driving
This medication may cause dizziness; avoid driving or operating machinery if affected.

Drug Interactions

Drug-Drug Interactions

Warfarin

Other NSAIDs

Diuretics

Food Interactions

Take with food to reduce stomach irritation.

Alcohol Interactions

Avoid alcohol to prevent increased risk of liver damage.

Disease Interactions

Peptic Ulcer Disease

Severe Liver or Kidney Disease

Storage Instructions

Store at room temperature (15-30°C).

Keep away from moisture.

Protect from light.

Keep out of reach of children.

Check expiry date before use.

Expert Advice

Clinical Tips

Complete the full course as prescribed by your doctor.

Do not share your medication with others.

Inform your doctor about any other medications you are taking.

Report any unusual symptoms or side effects to your doctor.

Do not take more than the prescribed dose.

Avoid alcohol while on this medication.

Consult your doctor if symptoms persist or worsen.

Substitute Medicines

Same composition, different brands. Always consult your doctor before switching.

Sources

The information on this page about Acetar MR 100mg/325mg/250mg Tablet has been compiled and verified using the following authoritative medical sources and references. This content is AI-assisted and cross-checked against published clinical and pharmacological literature.

  1. Manufacturer – Acetar MR 100mg/325mg/250mg Tablet Prescribing Information and Product Monograph
  2. NHSAceclofenac: medicine used to treat pain and inflammation
  3. Mayo ClinicNonsteroidal anti-inflammatory drugs (NSAIDs)
  4. MedlinePlusAceclofenac
  5. Drugs.comAceclofenac and Paracetamol
Last Updated15 Jun 2026
Content Generated15 Jun 2026
⚕️ Medical Disclaimer This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist before starting, stopping, or changing any medication. Prices shown are indicative MRP and may vary.
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