Drug Identity
Active Ingredient
Allopurinol
Drug Class
Anti-Gout Preparations
Chemical Class
Pyrazolol
ATC Code
M04AA01
Status
Essential Medicine
What is Agout?
Uses
Allopurinol belongs to a class of medications called xanthine oxidase inhibitors. It works by reducing the production of uric acid in the...
How It Works
Chemical Class
Pyrazolol
It is of Synthetic origin and belongs to Pyrazolol. It belongs to Analgesics and Anti-inflammatory Agents pharmacological group.The Molecular Weight of Allopurinol is 136.10. Its pKa is 10.2.
How to Take It
1
Adult · PO
300 to 600 mg — 24 hourly
2
Child · Oral
10 to 20 mg/kg/day — As recommended.
For under 15 years of age: maximum 400 mg/day in neoplastic condition, enzymes disorder.
Safety Alerts
Not a treatment for acute gout but continue if attack develops when already receiving allopurinol, and treat attack separately
Important Warnings
Elderly, renal or hepatic impairment, ensure adequate fluid intake (2-3 litres/day), for hyperuricaemia associated with cancer therapy, allopurinol treatment should be started before cancer therapy
Administer prophylactic NSAID (not aspirin or salicylates) or colchicine until at least 1 month after hyperuricaemia corrected (for first 3 months) to avoid precipitating an acute attack
Side Effects
GI disordersrashes (withdraw therapyif occur). Rare: Alopeciaaplastic anaemiaarthralgiablood disordersdrowsinesseosinophilia resembling Stevens-Johnson syndromeeosinophilia resembling toxic epidermal necrolysisexfoliationfevergynaecomastiahaemolytic anaemiaheadachehepatitis
Drug Interactions
Anticoagulants
chlorpropamide
mercaptopurine or azathioprine.
Pregnancy & Lactation
Pregnancy
Caution advised, use only if no safer alternative
Lactation
Caution advised or effect undetermined.
Storage
Tab Store in a well closed container, Below 40°C. Protect from Sunlight and Moisture.
Price Intelligence
Rs 153.01
DRAP approved maximum price · per pack of 20 · approved 05 Nov, 2025
No retail price observed for this pack. Retailers may not exceed the approved maximum.
Prices across sources
DRAPper pack of 20Rs 153.01
Should you consider an alternative?
Other options containing Allopurinol, and what they are not.
Identical active ingredient at the same strength. Cheapest per unit first.
Zyloric
300Mg
Rs 261.9Rs 8.73/unit
Lowest price per unitBelow approved ceilingGlaxoSmithKline PAKISTAN
Lonirupol
300mg
Rs 92.42 ceiling
No DRAP alertsCiti pharma ltd
Zylor
300mg
Rs 129.26 ceiling
No DRAP alertsSUNSHINE PHARMACEUTICALS
Parinol
300mg
Rs 107.1 ceiling
Pulse Pharmaceuticals (Pvt.) Ltd.
Allotal
300mg
Rs 123.18 ceiling
BATALA PHARMACEUTICALS.
Zyuric
300mg
Rs 137.4 ceiling
No DRAP alertsRASCO PHARMA
Ordered by lowest price per unit where a pack size is known, then by price. Order is never affected by sponsorship. Not medical advice — confirm any change with your pharmacist or doctor.
For pharma professionalsCompany, market and opportunity intelligence
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