Primaquine Phosphate

Primaquine Phosphate

Primaquine Phosphate Recall

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Questions & Answers

Side Effects & Adverse Reactions

Discontinue the use of primaquine phosphate promptly if signs suggestive of hemolytic anemia occur (darkening of the urine, marked fall of hemoglobin or erythrocytic count).

Hemolytic reactions (moderate to severe) may occur in individuals with glucose-6-phosphate dehydrogenase (G-6-PD) deficiency and in individuals with a family or personal history of favism. Areas of high prevalence of G-6-PD deficiency are Africa, Southern Europe, Mediterranean region, Middle East, South-East Asia, and Oceania. People from these regions have a greater tendency to develop hemolytic anemia (due to a congenital deficiency of erythrocytic glucose-6-phosphate dehydrogenase) while receiving primaquine and related drugs.

Usage in Pregnancy

Safe usage of this preparation in pregnancy has not been established. Therefore, use of it during pregnancy should be avoided except when in the judgment of the physician the benefit outweighs the possible hazard.

Legal Issues

There is currently no legal information available for this drug.

FDA Safety Alerts

There are currently no FDA safety alerts available for this drug.

Manufacturer Warnings

There is currently no manufacturer warning information available for this drug.

FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

Uses

Primaquine phosphate is indicated for the radical cure (prevention of relapse) of vivax malaria.

History

There is currently no drug history available for this drug.

Other Information

Primaquine phosphate is 8-[(4-Amino-1-methylbutyl)amino]-6-methoxyquinoline phosphate, a synthetic compound with potent antimalarial activity. Each tablet contains 26.3 mg of primaquine phosphate (equivalent to 15 mg of primaquine base). The dosage is customarily expressed in terms of the base.

Inactive Ingredients: Carnauba Wax, Hydroxypropyl Methylcellulose, Lactose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol 400, Polysorbate 80, Pregelatinized Starch, Red Ferric Oxide, Talc, Titanium Dioxide.

Primaquine Phosphate Manufacturers


  • Sanofi-aventis U.s. Llc
    Primaquine Phosphate Tablet, Film Coated [Sanofi-aventis U.s. Llc]
  • Alvogen, Inc.
    Primaquine Phosphate Tablet, Film Coated [Alvogen, Inc.]
  • Bayshore Pharmaceuticals, Llc
    Primaquine Phosphate Tablet [Bayshore Pharmaceuticals, Llc]
  • Golden State Medical Supply, Inc.
    Primaquine Phosphate (Primaquine) Tablet, Film Coated [Golden State Medical Supply, Inc.]

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