Controlled studies in pregnant women show no evidence of fetal risk. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk. Animal studies show risk and human studies not available or neither animal nor human studies done. Contact the applicable plan provider for the most current information. D: Use in LIFE-THREATENING emergencies when no safer drug available. Chloroquine 324 Hydroxychloroquine 200mg equivalent Indications for ARALEN Treatment of uncomplicated malaria due to susceptible strains of P. falciparum, P. malariae, P. ovale, and P. vivax. Prophylaxis of malaria in geographic areas without resistance to chloroquine. Tell your doctor if you have ever had vision changes while taking chloroquine phosphate, chloroquine hydrochloride Aralen HCl, or hydroxychloroquine Plaquenil. tell your doctor if you are pregnant or plan to become pregnant. If you become pregnant while using chloroquine phosphate, call your doctor. Tell your doctor if you have serious side effects of Aralen including mental/mood changes such as confusion, personality changes, unusual thoughts or behavior, depression, hearing changes, Active against erythrocytic forms of Plasmodium vivax & P. malariae and most strains of Plasmodium falciparum Precise mechanism not known Bioavailability: ~89% Peak plasma time: 1-2 hr Distributed widely in body tissues (eg, eyes, heart, kidneys, liver, lungs) where retention prolonged; crosses placenta; enters breast milk Partially in liver Half-life: 3-5 days Excretion: urine (~70% as unchanged drug); acidification of urine increases elimination Small amounts may be present in urine months following discontinuation of therapy The above information is provided for general informational and educational purposes only. Aralen side effects Chloroquine Uses, Side Effects, Dosage & Interactions, Chloroquine MedlinePlus Drug Information Teva chloroquineDrug interaction of chloroquineAspiration of hydroxychloroquine sulfate 200 mgHydroxychloroquine side effects depression Tell your doctor if any of the following side effects become severe or don't go away Loss of appetite. Mild dizziness. Mild diarrhea. Clumsiness. Mild headache. Nausea or stomach cramps. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Side Effects of Aralen Chloroquine, Warnings, Uses. ARALEN Side Effects, Reviews by Patients -. Few side effect More common side effects of this antibiotics are nausea and vomiting, the skin reaction with intolerance. Antacids and kaolin reduce chloroquine absorption; separate administration by at least 4 hr Irreversible retinal damage observed in some patients; significant risk factors for retinal damage include daily doses of chloroquine phosphate 2.3 mg/kg of actual body weight, durations of use greater than five years. ARALEN is indicated for the suppressive treatment and for acute attacks of malaria due to P. vivax, P.malariae, P. ovale, and susceptible strains of P. falciparum. The drug is also indicated for the treatment of extraintestinal amebiasis.