Active substance

Allopurinol

89 products from 46 companies contain this in United States.

89 prescription onlyTabletInjection, Powder, Lyophilized, for Solution

Prescription only

Allopurinol100 mgPrescription onlyTablet Mylan Pharmaceuticals Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Mylan Pharmaceuticals Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet Actavis Pharma, Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Actavis Pharma, Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet Par Health USA, LLC · Allopurinol Allopurinol300 mgPrescription onlyTablet Par Health USA, LLC · Allopurinol Allopurinol100 mgPrescription onlyTablet NCS HealthCare of KY, LLC dba Vangard Labs · Allopurinol Allopurinol300 mgPrescription onlyTablet NCS HealthCare of KY, LLC dba Vangard Labs · Allopurinol Allopurinol300 mgPrescription onlyTablet Major Pharmaceuticals · Allopurinol Allopurinol100 mgPrescription onlyTablet Major Pharmaceuticals · Allopurinol Allopurinol100 mgPrescription onlyTablet Indoco Remedies Limited · Allopurinol Allopurinol300 mgPrescription onlyTablet Indoco Remedies Limited · Allopurinol Allopurinol200 mgPrescription onlyTablet Indoco Remedies Limited · Allopurinol Allopurinol100 mgPrescription onlyTablet Rising Pharma Holdings, Inc. · Allopurinol Allopurinol200 mgPrescription onlyTablet Rising Pharma Holdings, Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Rising Pharma Holdings, Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet NorthStar RxLLC · Allopurinol Allopurinol300 mgPrescription onlyTablet NorthStar RxLLC · Allopurinol Allopurinol100 mgPrescription onlyTablet Accord Healthcare Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Accord Healthcare Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet Unichem Pharmaceuticals (USA), Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Unichem Pharmaceuticals (USA), Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet Camber Pharmaceuticals, Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Camber Pharmaceuticals, Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet PD-Rx Pharmaceuticals, Inc. · Allopurinol Allopurinol100 mgPrescription onlyTablet PD-Rx Pharmaceuticals, Inc. · Allopurinol Allopurinol300 mgPrescription onlyTablet Aphena Pharma Solutions - Tennessee, LLC · Allopurinol Allopurinol100 mgPrescription onlyTablet Safecor Health, LLC · Allopurinol

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Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.