Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Hydroxychloroquine generic and brand names Can a person eat grapefruit when taking the drug hydroxychloroquine Malaria treatment oral To treat malaria in adults, one dose of oral chloroquine is usually given right away. Then, half the dose is taken six to eight hours later. This is typically followed by half the dose once a day for the next two days. Amebiasis treatment oral To treat amebiasis in adults. Chloroquine-induced pruritus has been described as a ‘biting’ or stinging sensation which occurs after some hours of chloroquine administration irrespective of the route of administration. It is not associated with skin lesions or systemic manifestation and may resolve spontaneously within several days after the drug is discontinued. Two important currently used antimalarial drugs are derived from plants whose medicinal values had been noted for centuries artemisinin from the Qinghao plant Artemisia annua L, China, 4th century and quinine from the cinchona tree South America, 17th century.2. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Why chloroquine over other medications Chloroquine Indications, Side Effects, Warnings -, Chloroquine-induced Pruritus Plaquenil mefioquine Chloroquine and Other Interactions. You can browse Drugs A-Z for a specific prescription or over-the-counter drug or look up drugs based on your specific condition. This information is for. Chloroquine Aralen - Side Effects, Dosage, Interactions.. History of antimalarials Medicines for Malaria Venture. Chloroquine Dosage Guide with Precautions -. Chloroquine belongs to the class of medications called antimalarials. This medication is used to treat and prevent attacks of malaria. It works by killing malaria parasites, most likely by damaging their DNA genetic material. This medication is also used to treat another condition caused by. Chloroquine needs to be taken 1-2 weeks before traveling to an area with malaria, compared to some alternatives that can be taken 1-2 days before. chloroquine is only effective against malaria from certain areas of the world. chloroquine may worsen psoriasis, seizures, hearing problems, and liver conditions. Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then live in.