I don't know that we've seen the formal research yet on treatment of symptomatic patients, but given the mode of action and supposed efficacy on the outcomes of more seriously ill patients that China is claiming, wouldn't that possibly also work as a prophylactic agent? Whether or not that is a good idea is a public health policy question - you would push the virus to mutate a lot faster like Malaria has if used as prophylaxis vs if you saved it only for already isolated sick patients - but it might be very effective with known contacts in early outbreaks to improve early quarantine effect of those exposed. Plaquenil lupus en espanol Chloroquine inhibits autophagy in host tissues Easy bleeding plaquenil Guttate psoriasis plaquenil Education and information regarding choosing a drug to prevent malaria, including a list of all available drugs and reasons for taking or not taking a certain drug. Before using chloroquine for prophylaxis, it should be ascertained whether chloroquine is appropriate for use in the region to be visited by the traveler. Chloroquine should not be used for treatment of P. falciparum infections acquired in areas of chloroquine resistance or malaria occurring in patients where chloroquine prophylaxis has failed. Adult 100 mg chloroquine base once daily always combined with proguanil Travellers should start prophylaxis 24 hours before departure, continue throughout the stay and for at least 4 weeks after return. In areas where resistance to chloroquine is high, chloroquine must be replaced by another effective antimalarial suitable for prophylactic use. Anyone heard anything about this, or have speculation on if that would be effective at the more tolerable malaria prophylaxis dose (or the accelerated loading dose maybe). And, it's possible to OD on Chloroquine if you don't follow the directions, or have un-diagnosed mild or moderate G6PD deficiency or certain other conditions, which has to be considered, and the drug clears from your system very slowly. Chloroquine prophylactic therapy Chloroquine - Wikipedia, Aralen Chloroquine Uses, Dosage, Side Effects, Interactions, Warning Can you get plaquenil in a injectionHydroxychloroquine sulfate monitoring If you take chloroquine as a prophylactic, maybe the virus wouldn't really take hold and you wouldn't develop antibodies. The dosing being used as COVID treatment in some of the Chinese clinical trials is 500 mg twice a day. Post-exposure Chloroquine Prophylaxis COVID19. CHLOROQUINE sulfate or phosphate oral - Essential drugs. Chloroquine Oral Route Proper Use - Mayo Clinic. Severe acute respiratory syndrome SARS is caused by a newly discovered coronavirus SARS-CoV. No effective prophylactic or post-exposure therapy is currently available. Results. We report, however, that chloroquine has strong antiviral effects on SARS-CoV infection of primate cells. Chloroquine as an effective prophylactic for 2019-nCoV in humans ? A study in 2005 tested in an experimental setup the efficiency of chloroquine to stop the coranavirus S spike from developing and. Aralen chloroquine is an antimalarial drug used for the treatment of malaria and extraintestinal amebiasis. Common side effects are reduced hearing, tinnitus, nausea, vomiting, and diarrhea. Dosage, drug interactions, and pregnancy and breastfeeding safety are provided.