What is NAC SR 100 Tablet?

NAC SR 100 Tablet is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, swelling, and stiffness in conditions such as:

• Osteoarthritis

• Rheumatoid arthritis

• Acute musculoskeletal injuries

• Back pain, neck pain, shoulder pain

• Sprains, spasms

• Fever, headache, dental pain, menstrual pain

• Post-operative pain

How Does It Work?

• Blocks chemical messengers (prostaglandins) that cause pain and inflammation.

Dosage & Administration

• Take with food or milk to avoid stomach upset.

• Do not crush or chew (sustained-release tablet).

• Follow your doctor’s prescribed dose and duration.

Common Side Effects

• Nausea, vomiting, diarrhea

• Stomach pain, indigestion, gas

• Headache, dizziness, decreased appetite

• Rash, increased liver enzymes

Serious Risks & Warnings

• Stomach bleeding & ulcers (especially in long-term use).

• Kidney & liver damage (monitor with prolonged use).

• Heart attack & stroke risk (avoid if you have heart disease).

• Not safe after CABG surgery.

• Avoid alcohol (increases stomach bleeding risk).

Who Should Avoid It?

• Pregnant/Breastfeeding women (unsafe for the baby).

• Asthma patients (may trigger bronchospasm).

• Severe kidney/liver disease patients (use with caution).

• Elderly patients (higher risk of side effects).

Driving & Machinery

• May cause dizziness, blurred vision, drowsiness → Avoid driving if affected.

Missed Dose?

• Take as soon as you remember.

• If close to the next dose, skip the missed dose.

• Do not double dose.

Key Advice

• Use the lowest effective dose for the shortest time.

• Regular check-ups needed for long-term use (kidney, liver, blood tests).

• Consult a doctor before use if you have:

  • High blood pressure

  • Heart disease

  • Stomach ulcers

  • Bleeding disorders

This medicine is effective for pain relief but must be used cautiously due to potential risks. Always follow your doctor’s instructions.