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Naproxen
ناپروکسن
🌡️ Analgesics & antipyreticsNSAID
Market / country: 🇺🇸 USA
Naprosyn (US)
🧮 Dose calculator
Mild to moderate pain · Regimen source: FDA Naproxen · 2.4
- • First dose 500 mg, then 250 mg every 6–8 h as needed; max 1,250 mg/day. FDA Naproxen · 2.4
Enter age (weight is optional for this regimen).
🛡️ Safety & information
Contraindications
- ⛔ Hypersensitivity; history of asthma, urticaria or allergic-type reaction after aspirin or other NSAIDs; in the setting of CABG surgery. FDA Naproxen · 4
- ⚠️ Boxed warning: risk of serious cardiovascular thrombotic events and GI bleeding, ulceration and perforation. FDA Naproxen · Boxed Warning
Formulations
- 250 mg tablet — tablet 🇺🇸 USA FDA Naproxen · 3
- 375 mg tablet — tablet 🇺🇸 USA FDA Naproxen · 3
- 500 mg tablet (scored) — tablet 🇺🇸 USA FDA Naproxen · 3
📚 Reference status for this drug
Shows which sources have references recorded for this drug and which do not.
- FDA label (DailyMed)✅ PresentFDA Naproxen · 3FDA Naproxen · 2.4FDA Naproxen · 2.1, Table 1FDA Naproxen · 2.2FDA Naproxen · 2.5FDA Naproxen · 2.3FDA Naproxen · 2FDA Naproxen · 4FDA Naproxen · Boxed Warning
- UK SmPC (eMC / MHRA)❌ Not present
- Published guideline❌ Not present
- Licensed reference (medical school)❌ Not present
- Iranian leaflet (IFDA)❌ Not present
- Clinical review⚠ Unverified