Chloroquine Phosphate 500 mg/1
Chloroquine Phosphate · TABLET, COATED · Avet Pharmaceuticals Inc.
Chloroquine Phosphate is a tablet, coated containing chloroquine phosphate at 500 mg/1, taken oral. Manufactured by Avet Pharmaceuticals Inc..
Key Facts
- Brand Name
- Chloroquine Phosphate
- Generic Name
- Chloroquine Phosphate
- NDC Code (Product)
23155-850- Manufacturer
- Avet Pharmaceuticals Inc.
- Strength
- 500 mg/1
- Dosage Form
- TABLET, COATED
- Route
- ORAL
- Marketing Status
- Application #
- ANDA214756
- Marketing Start
- 03/20/2023
Recall History
Attix Pharmaceuticals
Penicillin Cross Contamination: All lots of all products repackaged and distributed between 01/05/12 and 02/12/15 are being recalled because they were repackaged in a facility with penicillin products without adequate separation which could introduce the potential for cross contamination with penicillin.
Full Prescribing Information
Indications & Usage
INDICATIONS AND USAGE Chloroquine phosphate tablets are indicated for the: Treatment of uncomplicated malaria due to susceptible strains of P. falciparum, P.malariae, P. ovale, and P.vivax . Prophylaxis of malaria in geographic areas where resistance to chloroquine is not present. Treatment of extraintestinal amebiasis. Chloroquine phosphate tablets do not prevent relapses in patients with vivax or ovale malaria because it is not effective against exoerythrocytic forms of the parasites. Limitations of Use in Malaria: Do not use chloroquine phosphate tablets for the treatment of complicated malaria (high-grade parasitemia and/or complications e.g., cerebral malaria or acute renal failure). Do not use chloroquine phosphate tablets for malaria prophylaxis in areas where chloroquine resistance occurs, Resistance to chloroquine phosphate tablets is widespread in P. falciparum, and is reported in P.vivax (see WARNINGS ). Concomitant therapy with an 8-aminoquinoline drug is necessary for treatment of the hypnozoite liver stage forms of P.vivax and P.ovale (see DOSAGE AND ADMINISTRATION ).
Dosage & Administration
DOSAGE AND ADMINISTRATION The dosage of chloroquine phosphate is often expressed in terms of equivalent chloroquine base. Each 500 mg tablet of Chloroquine phosphate contains the equivalent of 300 mg chloroquine base. In infants and children the dosage is preferably calculated by body weight. Prophylaxis against chloroquine-sensitive Plasmodium species Adult Dose: The dosage for prophylaxis is 500 mg (= 300 mg base) administered once per week on exactly the same day of each week. Pediatric Dose : The dosage for prophylaxis is 5 mg calculated as base, per kg of body weight, administered once per week on exactly the same day of each week. The pediatric dose should never exceed the adult dose regardless of weight. If circumstances permit, suppressive therapy should begin two weeks prior to exposure. However, failing this in adults, an initial double (loading) dose of 1 g (= 600 mg base), or in children 10 mg base/kg may be taken in two divided doses, six hours apart. The suppressive therapy should be continued for eight weeks after leaving the endemic area. Treatment of uncomplicated malaria due to chloroquine-sensitive Plasmodium species Adults : An initial dose of 1 g salt (= 600 mg…
Warnings
WARNINGS Chloroquine-Resistant Malaria Chloroquine phosphate tablets are not effective against chloroquine-or hydroxychloroquine-resistant strains of Plasmodium species (see CLINICAL PHARMACOLOGY , Microbiology ). Chloroquine resistance is widespread in P. falciparum and is reported in P. vivax . Before using chloroquine for prophylaxis, it should be ascertained whether chloroquine is appropriate for use in the region to be visited by the traveler. Information regarding the geographic areas where resistance to chloroquine occurs, is available at the Centers for Disease Control and Prevention (www.cdc.gov\malaria). Patients infected with a resistant strain of plasmodia as shown by the fact that normally adequate doses have failed to prevent or cure clinical malaria or parasitemia should be treated with another form of antimalarial therapy. Treatment of Exo-Erythocytic Forms of Malaria Chloroquine does not treat the hypnozoite liver stage forms of Plasmodium and will therefore not prevent relapses of malaria due to P. vivax or P. ovale . Additional treatment with an anti-malarial agent active against these forms, such as an 8-aminoquinoline, is required for the treatment of infection…
Contraindications
CONTRAINDICATIONS Use of chloroquine phosphate tablets for indications other than acute malaria is contraindicated in the presence of retinal or visual field changes of any etiology. Use of chloroquine phosphate tablets is contraindicated in patients with known hypersensitivity to 4-aminoquinoline compounds.
Adverse Reactions
ADVERSE REACTIONS The following adverse reactions have been identified during post-approval use of chloroquine or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Ocular disorders: Maculopathy and macular degeneration have been reported and may be irreversible. Irreversible retinopathy with retinal pigmentation changes (bull’s eye appearance) and visual field defects (paracentral scotomas) in patients receiving long-term or high-dosage 4-aminoquinoline therapy have been reported (see WARNINGS ). Visual disturbances (blurring of vision and difficulty of focusing or accommodation); nyctalopia; scotomatous vision with field defects of paracentral, pericentral ring types, and typically temporal scotomas (e.g., difficulty in reading with words tending to disappear, seeing half an object, misty vision, and fog before the eyes) have been reported. Reversible corneal opacities have also been reported. Immune system disorders: Urticaria, anaphylactic reaction including angioedema. Ear and labyrinth disorders…
Frequently Asked Questions
What is Chloroquine Phosphate used for?
Chloroquine Phosphate contains Chloroquine Phosphate. It is a tablet, coated taken oral. Consult your doctor for specific uses.
Is Chloroquine Phosphate a controlled substance?
Chloroquine Phosphate is not classified as a controlled substance by the DEA.
What is the generic name for Chloroquine Phosphate?
The generic name for Chloroquine Phosphate is Chloroquine Phosphate. There are 1 other brand versions of Chloroquine Phosphate.
What is the NDC code for Chloroquine Phosphate 500 mg/1?
The NDC (National Drug Code) for Chloroquine Phosphate 500 mg/1 is 23155-850, listed by Avet Pharmaceuticals Inc..