Synflex Tablet 550mg
Synflex Tablet 550mg contains Naproxen Sodium, a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain, swelling, stiffness, and inflammation. It is commonly prescribed for arthritis, muscle pain, back pain, joint pain, gout attacks, menstrual pain, and migraine.
Naproxen works by reducing substances in the body that cause inflammation and pain. It provides longer-lasting relief compared to many other painkillers and is often taken once or twice daily depending on medical advice.
Generics
Naproxen Sodium 550mg
Drug Class
Non-steroidal anti-inflammatory drug (NSAID)
Analgesic and anti-inflammatory medicine
Dosage Form
Tablet
Synflex Tablet Uses
Synflex 550mg is used for:
- Osteoarthritis
- Rheumatoid arthritis
- Ankylosing spondylitis
- Acute gout attacks
- Muscle pain and sprain
- Back pain
- Joint inflammation
- Tendonitis and bursitis
- Dental pain
- Menstrual cramps (dysmenorrhea)
- Migraine pain
Including all major pain indications strengthens ranking coverage.
How Synflex works
Naproxen blocks cyclooxygenase (COX) enzymes responsible for producing prostaglandins. These prostaglandins trigger pain, inflammation, and swelling. By reducing prostaglandin production, Synflex decreases inflammation and provides sustained pain relief.
Dosage
Take exactly as prescribed by your doctor.
Typical adult dosing:
- 550mg initially, followed by 275mg every 6–8 hours if needed
- Or 550mg twice daily depending on condition
Take with food or milk to reduce stomach irritation. Do not exceed prescribed dose.
Side Effects
Common side effects may include:
- Stomach pain
- Heartburn
- Nausea
- Indigestion
- Dizziness
Serious but less common effects:
- Stomach ulcer
- Gastrointestinal bleeding
- High blood pressure
- Kidney problems
- Chest pain
Seek immediate medical help if severe abdominal pain, black stools, or breathing difficulty occurs.
Precautions
- Avoid if allergic to naproxen or other NSAIDs
- Use cautiously in patients with history of stomach ulcers
- Not recommended in late pregnancy
- Patients with heart disease or high blood pressure should consult a doctor
- Avoid alcohol while taking this medicine
Drug Interactions
Inform your doctor if taking:
- Blood thinners (warfarin)
- Aspirin
- Steroids
- Diuretics
- Blood pressure medicines
- Other NSAIDs
Combining NSAIDs increases risk of stomach bleeding.
When Not to Use
Do not use if you have:
- Active stomach ulcer
- Severe kidney disease
- History of NSAID allergy
- Recent heart bypass surgery
Storage
Store at room temperature, away from moisture and heat. Keep out of reach of children.
Control Drug
No
Frequently Asked Questions
What is Synflex 550mg used for?
It is used for arthritis, joint pain, muscle pain, gout, menstrual cramps, and inflammatory conditions.
Is Synflex stronger than regular painkillers?
It provides longer-lasting anti-inflammatory pain relief compared to simple analgesics like paracetamol.
Can I take Synflex daily?
Only under medical supervision, especially for chronic arthritis.
Can Synflex cause stomach problems?
Yes, prolonged use may increase risk of stomach irritation or ulcers.



