This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Plaquenil and low neutrophils Aralen medication Oct image plaquenil toxicity Can hydroxychloroquine cause insomnia Chloroquine should be used with caution in patients with known porphyria cutanea tarda. Chloroquine can be used to treat porphyria cutanea tarda, but in a very low dose 125 mg twice weekly as a dosage of 250 mg/day can trigger a porphyria crisis, which can be fatal. Chloroquine is contraindicated. Chloroquine administration is associated with an increased risk of QT prolongation and torsades de pointes TdP. The need to coadminister chloroquine with drugs known to prolong the QT interval should be done with a careful assessment of risks versus benefits and should be avoided when possible. Chloroquine per week starting at least 1 week before. traveling to the area where malaria transmission occurs. They should take one dose per week while there, and for 4 consecutive weeks after leaving. The weekly dosage for adults is 300mg base 500mg salt. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Administration with chloroquine Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs, Chloroquine Phosphate chloroquine phosphate dose, indications. Hydroxychloroquine and prednisone in pregnancyHydroxychloroquine dosage lupusChloroquine zika cellHydroxychloroquine teratogenicityHydroxychloroquine tabs coupon Chloroquine is the generic form of the brand-name prescription medicine Aralen, which is used to prevent and treat malaria — a mosquito-borne disease caused by a parasite — and to treat amebiasis, an infection of the intestines caused by a parasite. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Medicines for the Prevention of Malaria While Traveling.. Chloroquine Side Effects Common, Severe, Long Term -. Chloroquine phosphate Tablets for Oral Administration, USP. DESCRIPTION. ARALEN, chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble in water. ARALEN is an antimalarial and amebicidal drug. Chloroquine phosphate tablets, Chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble inwater. Summary. Aralen is the brand name for the generic drug chloroquine, an anti-malaria drug used to treat malaria and amebiasis infection that's spread outside of the intestines. Dosage, drug interactions, and pregnancy and breastfeeding safety information should be reviewed prior to taking this drug.