Artesunate is an antimalarial drug independently developed by China. Since its launch in 1987, it has become an important choice for antimalarial treatment worldwide. It is suitable for the initial treatment of severe malaria in adults and children, and has the characteristics of rapid onset and high efficiency.
Guidelines for the use of artesunate
The use of artesunate must strictly follow medical guidance to clarify the therapeutic effect and patient safety. The following is a detailed description of its usage, dosage and precautions.
Usage and Dosage
The recommended dose of artesunate is 2.4 mg/kg, intravenous injection. Initial treatment requires administration once at 0 hours, 12 hours and 24 hours, and then once a day until the patient can tolerate oral antimalarial drugs. When administering, the drug should be injected slowly, and the time should be controlled within 1-2 minutes. Continuous intravenous drip is prohibited. When preparing, use the accompanying phosphate buffer, gently rotate until completely dissolved, and use within 1.5 hours after preparation.
Adverse reactions and precautions
Common adverse reactions of artesunate include acute renal failure, hemoglobinuria and jaundice. Serious adverse reactions may include delayed hemolysis and allergic reactions, and hemoglobin and hemolysis indicators need to be closely monitored. If allergic signs occur during medication, the drug should be discontinued immediately and appropriate measures should be taken. In addition, pregnant and lactating women should use it with caution, and the medication for children and the elderly should also be adjusted according to specific circumstances.
The use of artesunate should be combined with the specific situation of the patient and strictly follow the doctor's instructions. Reasonable medication regimens and close monitoring are the key to clarifying the therapeutic effect.
Guide to purchasing artesunate
Understanding the purchase information of artesunate will help patients and their families to obtain this drug more conveniently. The following is a detailed introduction to its price, specifications and medical insurance reimbursement.
Price and specifications
The common specification of artesunate is 50mg*4 tablets, and the price is about US$21 per box. The price in different regions and pharmacies may vary slightly. It is recommended to purchase through formal channels to clarify the quality of the drug.
Medical insurance and listing information
Artesunate has been listed in China and has been included in the Class B medical insurance drug, with a reimbursement rate usually between 40% and 60%. This policy significantly reduces the economic burden on patients and improves the accessibility of drugs. In addition, generic drugs are available on the market, further expanding the coverage of the drug population.
When purchasing artesunate, attention should be paid to the source of the drug and the medical insurance policy. Choosing a formal channel to purchase is an important prerequisite for ensuring the safety of drug use.
Storage Guide for Artesunate
The correct storage method can confirm the efficacy and safety of artesunate. The following are specific instructions for its storage conditions and expiration date.
Storage Conditions
Unprepared artesunate should be stored in a dark environment at 20°C-25°C, and short-term storage at 15°C-30°C is allowed. The prepared solution should be used immediately and should not be frozen or stored for a long time.
Expiration Date
The expiration date of artesunate is 36 months. Before use, check the expiration date on the drug packaging to avoid using expired drugs. During storage, attention should be paid to the ambient temperature and humidity to prevent the drug from getting damp or deteriorating.
The storage of artesunate must be strictly carried out in accordance with the requirements. A reasonable storage environment is an important condition for confirming the quality and efficacy of the drug.
[Special reminder] This article only recommends dosage. The specific doctor will modify and adjust the dosage according to the specific situation.
