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Flexin Tablet: Uses, Dosage & Side Effects in Pakistan

Flexin Tablet (Naproxen) ke quick uses, dose guide, side effects, warnings, aur buying price range.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated:

Prescription

Form

TABLET

Strength

250mg, 500mg

Manufacturer

Abbott Laboratories

Estimated price

Rs. 184.8 - 331.16

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What is Flexin Tablet used for?

  • Your doctor might give you Flexin Tablet for:
  • Rheumatoid arthritis
  • Osteoarthritis
Read full Uses guide →

Important warnings

  • Don't use Flexin Tablet if you:
  • Are allergic to Naproxen or other NSAIDs
  • Have had asthma attacks triggered by aspirin or other NSAIDs

Flexin Tablet Uses, Dosage, Side Effects & Price in Pakistan

1. Quick Info (Mukhtasir Maloomat)

FieldDetails
Brand NameFlexin
Generic NameNaproxen
Strength250mg, 500mg
FormTablet
Drug ClassNSAID
ManufacturerAbbott Laboratories
PrescriptionRx — do not take without a doctor's advice
PriceRs. 180 - 350 approx
Packaging10 tablets blister pack

2. What is Flexin Tablet? (Flexin Tablet kya hai)

Flexin Tablet is a medicine commonly prescribed in Pakistan. Its generic component is Naproxen, and it belongs to the NSAID class. This medicine targets inflammatory or infection-related pathways in the body to control symptoms. Therefore, following the dose and duration as per your doctor's plan is crucial.

3. Uses (Fayde / Kis kaam aati hai)

  • Your doctor might give you Flexin Tablet for:
  • Rheumatoid arthritis
  • Osteoarthritis
  • Ankylosing spondylitis
  • Acute gout
  • Menstrual cramps
  • Muscle aches
  • Tendinitis
  • Bursitis
  • Migraine headaches

4. Who Should Take (Kis ko leni chahiye)

  • Patients with chronic joint pain or inflammation
  • Individuals suffering from acute gout attacks
  • People experiencing severe menstrual cramps

5. When NOT to Take (Kab nahi leni chahiye)

  • If you are allergic to Naproxen or other NSAIDs
  • If you have a history of asthma triggered by aspirin or NSAIDs
  • If you suffer from active stomach ulcers

6. Dosage (Kitni leni hai)

  • As prescribed
  • Weight-based dose
  • Do not exceed the recommended limit
  • If you miss a dose, take it as soon as you remember. If the next dose is close, skip the missed dose. Never take a double dose.

7. How to Take (Kaise leni hai)

  • Once daily
  • At the same time each day
  • Morning is preferred
  • With or without food

8. Best Time (Kab leni chahiye)

  • Morning
  • Same time daily to maintain a routine

9. Empty Stomach or After Food (Khali pait ya khane ke baad)

  • It can be taken either way — on an empty stomach or after food. If your stomach is sensitive, taking it after food is better.

10. Warnings (Ihtiyat)

  • Don't use Flexin Tablet if you:
  • Are allergic to Naproxen or other NSAIDs
  • Have had asthma attacks triggered by aspirin or other NSAIDs

11. Precautions (Ahm ehtiyaat)

  • Store in a cool, dry place
  • Keep away from direct sunlight
  • Keep out of the reach of children

12. Side Effects (Nuksanat)

  • Indigestion or heartburn, Stomach pain, Nausea
  • Severe stomach bleeding, Allergic reactions, Breathing issue

13. Drug Interactions (Dawaon ke sath reaction)

  • Warfarin and other blood thinners
  • Diuretics (water pills)

May cause blood pressure to drop significantly, which can be dangerous.

14. When to See Doctor (Kab doctor ke paas jayein)

  • Severe stomach pain or bleeding
  • Allergic reactions like rash, swelling, or difficulty breathing
  • Shortness of breath

15. Alternatives (Sasti Dusri Dawaein)

Brand NameCompanySalt (Generic)
NaprosynAbbott LaboratoriesNaproxen
FlaxinAlkem LaboratoriesNaproxen

16. Price in Pakistan (Price kitni hai)

Pack SizePrice (Approx)
10 tabletsRs. 180 - 350 approx

(Note: Price depends on the pharmacy and pack size.)

17. FAQs (Aksar poochay jane walay sawalat)

Q: Flexin Tablet kis kaam aati hai?

A: Flexin Tablet is prescribed based on your doctor's assessment. See the uses section for more details.

Q: Flexin Tablet kitne mg ki hoti hai?

A: Strengths vary by brand and form. Confirm the exact strength from the pack label and your doctor.

Q: Pakistan mein Flexin Tablet ka price kya hai?

A: Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Q: Kya Flexin Tablet pregnancy mein safe hai?

A: Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Q: Flexin Tablet ke nuksanat kya hain?

A: Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

18. Medical Review (Medical jaiza)

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-04-21 Last Updated: 2026-04-23

19. Disclaimer (Zaroori tanbeeh)

The information on this page is for awareness only. It is not medical advice. Always consult your doctor or pharmacist before taking any medicine. PakVita is not responsible for any harm.

Brand alternatives, same-class options, and other medicines used for the same conditions as Flexin Tablet.

Frequently Asked Questions

Flexin Tablet kis kaam aati hai?

Flexin Tablet is prescribed based on your doctor's assessment. See the uses section for more details.

Flexin Tablet kitne mg ki hoti hai?

Strengths vary by brand and form. Confirm the exact strength from the pack label and your doctor.

Pakistan mein Flexin Tablet ka price kya hai?

Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Kya Flexin Tablet pregnancy mein safe hai?

Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Flexin Tablet ke nuksanat kya hain?

Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

Sources

  1. DRAP Registered Products Database Drug Regulatory Authority of Pakistan
  2. WHO Model List of Essential Medicines, 23rd ed. (2023) World Health Organization
  3. British National Formulary (BNF) BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.