I would appreciate feedback on the reasoning outlined below. I have convinced myself that it makes sense, but am looking for independent feedback and have been struggling to get it. Hydroxychloroquine lower white blood cells Prophylaxis for malaria in chloroquine resistant area Plaquenil dosing instructions Chloroquine should be started for prophylaxis one to two weeks before potential exposure, is taken weekly, and must be continued for four weeks after your trip. Causal prophylaxis Causal prophylactics target not only the blood stages of malaria, but the initial liver stage as well. This means that the user can stop taking the drug seven days after leaving the area of risk. Chloroquine should not be taken for prophylaxis by patients with a history of epilepsy. Precautions If the condition of the patient deteriorates after administration of chloroquine, resistance must be suspected and quinine must be administered intravenously as an emergency measure. , etc.), or provide argument why this is a dumb idea. I would greatly appreciate it if someone could knit-pick this with a fine tooth comb and try and find some mistake I've made (off by a order of magnitude? When should prophylactic chloroquine be taken Post-exposure Chloroquine Prophylaxis COVID19, Malaria prophylaxis - Wikipedia Can hydroxychloroquine cause insomnia Chloroquine should not be used for therapy of P. falciparum infections from areas of chloroquine resistance or malaria occurring in patients the place chloroquine prophylaxis has failed. Despite the rising reports as a result of resistance of parasite to chloroquine in some components of the world. this drug stays one of the frequent to. Chloroquine when to start taking – Crewbane Solutions. WHO Model Prescribing Information Drugs Used in Parasitic.. Chloroquine & Proguanil Anti-Malarial Tablets. Blood Stage Prophylaxis In Vivax Malaria. Blood stage prophylaxis is the most common type of prophylaxis in use. Chloroquine, was the first drug in this group to be extensively used. It was introduced in the early 1950’s for the prevention of both falciparum and vivax malaria. Therapy should begin 1 to 2 weeks prior to entering the endemic area and continued for four weeks after leaving it ; Patients who delay initiating prophylaxis should take the double dose i.e. 16.6 mg/kg in two divided doses six hours apart and continue for eight weeks after leaving the endemic area. Usual Adult Dose for Malaria Prophylaxis. 500 mg chloroquine phosphate 300 mg base orally on the same day each week Comments-If possible, suppressive therapy should start 2 weeks prior to exposure; if unable to start 2 weeks before exposure, an initial loading dose of 1 g chloroquine phosphate 600 mg base may be taken orally in 2 divided doses, 6 hours apart.