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Dexamethasone Injection: Effective Treatment for Inflammation and Allergies

更新时间：2025-06-19

价格：面议

地区：上海市

是否提供样品：是

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产品详情

产品名称： Dexamethasone Injection: Effective Treatment for Inflammation and Allergies

产品分类：有关激素类药

产品关键词： Dexamethasone Injection,Corticosteroid Therapy,Anti-inflammatory Medication,Immunosuppressive Agent,Allergy Treatment

是否为生产商：是

产品包装规格： 4mg/ml 1 ml/ ampoule 10 ampoules/box

主要销售市场：中国,北美洲,中/南美洲,西欧,东欧,大洋洲,亚洲,中东,非洲

是否提供样品：是

产品描述：

Mechanism of Action

Dexamethasone is a potent glucocorticoid with minimal mineralocorticoid activity. It exerts its effects by binding to intracellular glucocorticoid receptors, which then translocate to the nucleus and modulate gene expression. This leads to a reduction in the production of pro-inflammatory cytokines, chemokines, and other inflammatory mediators. Additionally, dexamethasone stabilizes lysosomal membranes, reduces capillary permeability, and inhibits the migration and proliferation of immune cells. These actions collectively result in significant anti-inflammatory and immunosuppressive effects.

Application

Dexamethasone injection is used to treat a wide range of conditions, including:

Inflammatory Conditions: Such as rheumatoid arthritis, dermatitis, and ulcerative colitis.
Allergic Reactions: Including severe allergic reactions and asthma exacerbations.
Autoimmune Diseases: Like lupus and multiple sclerosis.
Respiratory Disorders: Such as croup in children and bronchial asthma.
Neurological Conditions: Including cerebral edema and acute exacerbations of multiple sclerosis.
Ophthalmic Conditions: Such as uveitis and post-surgical inflammation.
Hematological Malignancies: Used in combination with other chemotherapeutic agents.
COVID-19: For severe cases requiring supplemental oxygen or mechanical ventilation.

Dosage Instructions

The dosage of dexamethasone injection varies depending on the condition being treated:

Inflammation: Initial doses range from 0.75 mg to 9 mg per day, divided into 2 to 4 doses.
Acute Multiple Sclerosis Exacerbations: 30 mg orally daily for 7 days, followed by 4 to 12 mg daily for 1 month.
Cerebral Edema: 10 mg intravenously, followed by 4 mg intramuscularly every 6 hours.
COVID-19: 6 mg once daily for up to 10 days.
Allergic Reactions: A typical regimen starts with 4 to 8 mg intramuscularly on the first day, followed by oral doses over 6 days.
Important Note: Dexamethasone should be administered under medical supervision. The dosage and duration of treatment should be adjusted based on the patient's response and the severity of the condition.

Storage

Dexamethasone injection should be stored in a cool, dry place, protected from light and moisture. The storage temperature should be between 15°C and 30°C (59°F to 86°F) unless otherwise specified. Keep the container tightly closed to maintain stability and efficacy.

公司简介

上海浦津林州制药有限公司，始建于1974年，其前身是林州市市属工业企业--安阳市化学制药厂， 2015年9月更名为“上海浦津林州制药有限公司” 公司位于风景秀丽的太行山东麓，举世闻名的人工天河——红旗渠畔，交通便利，通讯发达。公司占地面积5.5万m2，建筑面积1.9万m2，其中仓储面积3000 m2；厂区绿化面积16000 m2，硬化面积8000 m2。现有职工300余人，固定资产总值6418万元，主导产品主要有葡萄糖酸钙、硫酸镁、维生素C、肌苷等35个注射液品种，在市场上深受广大客户青睐，市场前景广阔。公司为了进一步扩大生产规模，提升产品档次，提高市场占有率，先后投资3.6亿余元，进行技术改造，现在拥有12条符合国家GMP标准的小容量注射剂全自动生产线，并于2014年5月通过国家食品药品监督管理局GMP认证；新建车间年设计生产能力12亿支，可实现产值3亿多元，利税5000余万元。近年来，公司创新意识不断增强，始终把“技术创新，科技兴厂”作为公司发展的宗旨，企业发展空间大、前景广阔，愿各界同仁、有识之士携手并进，共谋美好未来。

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Artemether: Potent Antimalarial for Malaria Management

Mechanism of ActionArtemether is a derivative of artemisinin, a natural compound derived from the plant Artemisia annua. It exerts its antimalarial effects primarily through the following mechanisms:Generation of Free Radicals: Artemether contains an endoperoxide bridge that is cleaved in the presence of heme (a byproduct of hemoglobin digestion by the malaria parasite). This process generates highly reactive free radicals, which damage the parasite's cell membranes and disrupt its essential cellular functions.Inhibition of Parasite Enzymes: Artemether inhibits an essential calcium ATPase (PfATP6) in the malaria parasite, leading to intracellular calcium accumulation and subsequent cell death.Disruption of Hemoglobin Detoxification: Artemether interferes with the parasite's ability to detoxify heme, which is produced during hemoglobin digestion. This leads to the accumulation of toxic substances within the parasite, ultimately causing its death.Inhibition of Nucleic Acid and Protein Synthesis: Artemether and its active metabolite, dihydroartemisinin, inhibit the synthesis of nucleic acids and proteins in the malaria parasite, further contributing to its antimalarial activity.ApplicationsArtemether is primarily used for the treatment of malaria caused by Plasmodium falciparum, including:Uncomplicated Malaria: Artemether is effective against uncomplicated malaria infections, particularly in regions where chloroquine resistance is prevalent.Severe Malaria: Although artemether can be used for severe malaria, intramuscular artemether is less reliable than other artemisinin derivatives like artesunate due to its poor water solubility and variable absorption.Multidrug-Resistant Malaria: Artemether is often used in combination with other antimalarial drugs (e.g., lumefantrine) to treat malaria that is resistant to multiple drugs.Dosage and AdministrationAdults:Oral/Intramuscular: 80 mg twice daily on the first day, followed by 80 mg once daily for the next 4 days. The maximum total dose is 480 mg over 5 days.Children:Intramuscular: 3.2 mg/kg body weight on the first day, followed by 1.6 mg/kg once daily for the next 4 days. The maximum total dose is 9.6 mg/kg over 5 days.Combination Therapy: When used in combination with lumefantrine, the dosing schedule may vary depending on the specific formulation and patient weight.Example for Artemether-Lumefantrine Combination:Children (5-15 kg): 1 tablet at diagnosis, 1 tablet after 8 hours, then 1 tablet twice daily for the next 2 days.Children (15-25 kg): 2 tablets at diagnosis, 2 tablets after 8 hours, then 2 tablets twice daily for the next 2 days.Adults and Children (≥35 kg): 4 tablets at diagnosis, 4 tablets after 8 hours, then 4 tablets twice daily for the next 2 days.StorageConditions: Artemether should be stored in a cool, dry place, protected from light and moisture. It is typically stable at room temperature (15-30°C) but should be kept out of reach of children.Expiration: Always check the expiration date on the product packaging. Do not use expired medication.

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