Mefloquine, also known as Lariam, is a prescription medication that belongs to a class of drugs known as antimalarials. This medicine is used to prevent and treat malaria caused by the Plasmodium falciparum parasite. Uses of Lariam Lariam is primarily used to prevent and treat malaria. It works by killing the Plasmodium falciparum parasite that causes malaria. The medication is also used to treat other parasites, such as babesia and toxoplasmosis. Dosage of Lariam The recommended dose of Lariam depends on several factors, including the patient's age, weight, and the severity of the malaria infection. It is available in tablet form, and patients are typically instructed to take one tablet per week for malaria prevention. For malaria treatment, the dosage may vary depending on the severity of the infection. Demographic of Lariam The medication is primarily prescribed to individuals who are traveling to areas where malaria is prevalent. It is commonly prescribed to military personnel, international aid workers, and tourists who are visiting areas with a high risk of contracting malaria. Side Effects of Lariam Like all medications, Lariam can cause some side effects. The most common side effects include nausea, vomiting, dizziness, headache, and insomnia. Other possible side effects may include hallucinations, anxiety, depression, and seizures. Rarely, Lariam can cause serious side effects, such as liver and kidney damage. Patients should seek medical attention immediately if they experience any severe or unusual symptoms. Interactions of Lariam Lariam can interact with other medications, so patients should inform their healthcare provider about all the medications they are taking. Some medications that can interact with Lariam include antidepressants, antipsychotics, and certain epilepsy medications. Additionally, Lariam can interact with alcohol and herbal supplements, so patients should avoid these while taking this medication. Generic Options of Lariam Generic mefloquine tablets are also available and sold under the name Mefloquine Hydrochloride tablets. Although the generic version is chemically the same as Lariam, it may have different inactive ingredients. Patients should discuss the use of generics with their healthcare provider. In conclusion, Lariam is a prescription medication that is primarily used to prevent and treat malaria caused by the Plasmodium falciparum parasite. The medication is commonly prescribed to individuals who are traveling to areas where malaria is prevalent. Like all medications, Lariam can cause some side effects and can interact with other medications. Patients should follow their healthcare provider's instructions carefully and report any severe or unusual symptoms while taking this medication.