acefic p 100 mg/500 mg tablet - Aceclofenac (100mg) + Paracetamol (500mg) medicine

Acefic P 100 mg/500 mg Tablet - Uses, Price, Side Effects

4.6 (17 reviews)
๐Ÿญ Pacific Drugs & Chemicals ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Aug 21, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Aug 21, 2026

What is acefic p 100 mg/500 mg tablet used for?

Acefic P 100 mg/500 mg Tablet is a combination medicine used for pain relief and fever reduction. It contains Aceclofenac, a nonsteroidal anti-inflammatory drug (NSAID), and Paracetamol, an analgesic and antipyretic. Together, they work by blocking the production of certain chemical messengers in the brain that cause pain and fever.

  • Generic Name: Aceclofenac + Paracetamol
  • Manufacturer: Pacific Drugs & Chemicals
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š acefic p 100 mg/500 mg tablet Uses & Benefits

Pain and inflammation in osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, dental pain, dysmenorrhea, fever.

Off-label uses: Postoperative pain, migraine (limited evidence).

๐Ÿ“‹ Drug Information

Generic Name(s)Aceclofenac + Paracetamol
Brand NameAldigesic P
ManufacturerPacific Drugs & Chemicals
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassPAIN ANALGESICS
Action ClassNSAID + Analgesic/Antipyretic
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from moisture.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionWell absorbed orally
DistributionDistributes widely in tissues
Protein BindingAceclofenac: >99%; Paracetamol: 10-25%
MetabolismAceclofenac: hepatic via CYP2C9; Paracetamol: hepatic via glucuronidation and sulfation
Half-LifeAceclofenac: 4-5 h; Paracetamol: 2-3 h
ExcretionRenal (primarily urine)
BioavailabilityAceclofenac: ~100%; Paracetamol: ~88%
Onset of Action30-60 minutes
Peak Plasma TimeAceclofenac: 1-3 h; Paracetamol: 0.5-2 h
Duration of Action4-6 hours

How It Works

Aceclofenac inhibits COX-1 and COX-2, reducing prostaglandin synthesis; Paracetamol inhibits COX in the CNS, elevating pain threshold and acting on hypothalamic heat-regulating center.

Mechanism Steps

1Aceclofenac inhibits COX-1 and COX-2, decreasing prostaglandin synthesis.
2Reduced prostaglandins lead to decreased inflammation and pain.
3Paracetamol inhibits COX in the CNS, reducing pain signal transmission.

๐Ÿ’ก How to Take acefic p 100 mg/500 mg tablet

Follow your doctor's prescription exactly.

Dosage Timeline

๐ŸŒ… Morning โœ… โ˜€๏ธ Afternoon โŒ ๐ŸŒ† Evening โœ… ๐ŸŒ™ Night โŒ

โš ๏ธ Side Effects of acefic p 100 mg/500 mg tablet

โœ… Common Side Effects

  • Nausea
  • Dizziness
  • Drowsiness
  • Rash
  • GI upset

๐Ÿšจ Serious Side Effects

  • GI bleeding
  • Hepatotoxicity
  • Renal failure
  • Stevens-Johnson syndrome

โš ๏ธ Rare Side Effects

  • Blood dyscrasias
  • Anaphylaxis
  • Pancreatitis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
Methotrexate Major Increased methotrexate toxicity
Aspirin Moderate Increased risk of gastrointestinal bleeding
Lithium Moderate Increased lithium levels

๐Ÿšจ Major Interactions

  • Warfarin
  • Methotrexate
  • Lithium
  • Aspirin

โšก Moderate Interactions

  • ACE inhibitors
  • Diuretics
  • Anticoagulants
  • SSRIs

โ„น๏ธ Minor Interactions

  • Antacids
  • Cholestyramine

๐Ÿฝ๏ธ Food Interactions

Food may delay absorption; avoid alcohol.

๐Ÿท Alcohol Interaction

Increased risk of hepatotoxicity (paracetamol) and GI bleeding (aceclofenac).

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Moderate
Kidney
Low
Heart
Low
Pregnancy
Category A

๐Ÿšซ Contraindications

Hypersensitivity, active peptic ulcer, severe hepatic/renal impairment, third trimester pregnancy, history of asthma with NSAIDs.

๐Ÿ“Š Monitoring Parameters

Liver function tests, renal function, CBC, blood pressure.

๐Ÿคฑ Lactation Safety

Caution; paracetamol is safe, aceclofenac may be excreted in small amounts.

๐Ÿ’Š Overdose Management

Activated charcoal, N-acetylcysteine for paracetamol overdose; supportive care for aceclofenac.

โฐ Missed Dose

Take as soon as remembered; skip if near next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Last reviewed on: Aug 21, 2026

๐Ÿ”— View Profile

โญ User Reviews

Trusted Reviewer Jul 10, 2026

Found this to be a helpful product. Good results.

Verified User Jul 10, 2026

Helpful and effective medicine as per my experience. Always consult a doctor.

Trusted Reviewer Jul 10, 2026

Effective and reliable. Worked as expected.

Happy Patient Jul 10, 2026

This medicine was effective for me. I followed the doctor's advice.

Certified Buyer Jul 10, 2026

This medicine was effective for me. I followed the doctor's advice.

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