Quinine

Quinine is a medicinal substance that was widely used in the past to prevent and treat malaria, a disease transmitted by mosquito bites. However, at present, quinine has been almost completely replaced by more effective and less toxic drugs.

Quinine was extracted from the bark of the quinine tree, which is native to tropical regions of South America. Historically, this drug was an important discovery in the fight against malaria, which in the past was widespread throughout the world. However, with the development of medicine, more effective and safe drugs were created, such as chloroquine, artemisinin and mefloquine, which were able to replace quinine.

Quinine can be given orally or by injection. In small doses, it can be used to treat several other conditions, including neuralgia, arthritis, and night cramps. However, the use of quinine in large doses can cause severe poisoning in humans.

Symptoms of cinchona bark poisoning include headache, fever, vomiting, confusion, and damage to vision and hearing. In some cases, poisoning can lead to serious complications such as heart rhythm and breathing problems, as well as death.

Therefore, when using quinine for medical purposes, you must strictly follow your doctor's recommendations and adhere to the recommended dosages. Quinine poisoning is a serious illness that requires immediate medical attention.

In conclusion, we can say that quinine is an important drug in the history of medicine that helped fight malaria. However, with the advent of more effective and safe drugs, quinine practically ceased to be used in medicine. If you are taking quinine, you must follow your doctor's recommendations and not exceed the recommended dosage to avoid serious complications.



Quinine is a medicinal compound that was originally developed to prevent and treat malaria infection. Currently, the drug has been completely replaced by the most modern and effective drugs, but it continues to be used in some countries as part of the comprehensive treatment of tropical diseases.

Quinine is one of the main components of tablets for the prevention



Quinine, also known as quinonine sulfate, has an antimalarial effect and is also actively used for the prevention and complex treatment of malarial plasmodium. This substance is obsolete because a more effective and safe drug, mefloquine, has been developed. However, quinine still remains in demand for use in the presence of contraindications among doctors and patients. Therapy with this substance is extremely rarely carried out intravenously; patients are usually prescribed cinchona powder according to an individual treatment regimen or tablets. They do not have a pronounced bitter taste and go well with drinks. The optimal amount of the drug per day, calculated for a full course, can be found in pharmacies or on the Internet. Therapy with this substance should not continue longer than the prescribed time without the approval of a doctor; often the dosage is set individually. Quinine tablets are taken between meals to ensure that the active substance is fully absorbed. There is no need to chew or crush them; take them with plenty of water. If necessary, the dosage can be adjusted by the attending physician; some patients prefer to take quinine medications before bed, since side effects develop from them at night. If you feel worse after using the drug or have doubts about its correctness, you should immediately stop therapy and consult a doctor. He will decide whether to stop the course of treatment, replace the drug or reduce its dosage.