Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Dose of chloroquine to inhibit autophagy Plaquenil drugs.com This represents a total dose of 2.5 g chloroquine phosphate or 1.5 g base in three days. The dosage for adults of low body weight and for infants and children should be determined as follows First dose 10 mg base per kg but not exceeding a single dose of 600 mg base. Dosage and administration. All dosages are described in terms of the base. Treatment. Oral administration. To avoid nausea and vomiting chloroquine should be administered after meals. If part or all of a dose is vomited, the same amount must immediately be readministered. Adults, including pregnant women, and children Total dose 25 mg/kg. Chloroquine is sometimes given only once per week. Choose the same day each week to take this medication if you are on a weekly dosing schedule. To prevent malaria Start taking the medicine 2 weeks before entering an area where malaria is common. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Chloroquine dosing schedule Teva-Chloroquine - Rexall, WHO Model Prescribing Information Drugs Used in Parasitic. Hydroxychloroquine effect on eyes Chloroquine taken in the dose recommended for malaria prophylaxis can reduce the antibody response to primary immunization with intradermal human diploid-cell rabies vaccine. Praziquantel In a single-dose interaction study, Chloroquine has been reported to reduce the bioavailability of praziquantel. Chloroquine - FDA prescribing information, side effects and uses. Chloroquine. Lariago-DS Chloroquine - United Pharmacies. However, if it’s almost time for the next scheduled dose, skip the missed dose and continue your regular dosing schedule. Don’t take a double dose to make up for the missed one. You risk more. The accelerated vaccination schedule for the combined hepatitis A and hepatitis B vaccine, Twinrix, calls for vaccine doses administered at days 0, 7, and 21–30; a booster dose should be administered at 12 months to promote long-term immunity. If you are also taking kaolin or antacids, take them at least 4 hours before or after using chloroquine. If you are also taking ampicillin, take it at least 2 hours before or after using this medicine. Dosing. The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label.