What are the effects of chloroquine primiequin quinine?

Chloroquine and primaquine are antimalarial medications used to treat and prevent malaria. Chloroquine primarily targets the blood stages of the malaria parasite, while primaquine is effective against the liver stages and helps prevent relapses. Quinine, derived from cinchona bark, is used for treating severe malaria and can cause side effects such as cinchonism, which includes symptoms like tinnitus, headache, and nausea. Together, these medications can effectively combat malaria but may have varying side effects and resistance issues.