Fidaxomicin is an antibiotic used to treat Clostridium difficile-associated diarrhea (CDAD) and was developed by Astellas of Japan. Since the drug is not yet available in China, patients need to purchase it through overseas channels. This article will introduce in detail the purchase channels, precautions and storage methods of Fidaxomicin to help patients obtain and use the drug safely and effectively.

How to buy Fidaxomicin

The following are two common ways to buy it and their related information.

Japanese version of Fidaxomicin

The Japanese version of Fidaxomicin has a specification of 200mg*20 tablets. This version is produced by the original manufacturer, with guaranteed quality, and is suitable for patients with high requirements for drug quality. When purchasing, you need to go through a regular overseas purchasing platform or international pharmacy, and clearly provide a prescription certificate.

Laos Lucius version of Fidaxomicin

The Laos Lucius version of Fidaxomicin has a specification of 200mg*20 tablets. This is a generic drug with a relatively low price, suitable for patients with limited budgets. When purchasing, you should pay attention to choosing a reputable supplier and verify the approval documents and expiration date of the drug.

Whether choosing the Japanese version or the Lao version, patients should purchase it through legal channels and consult a doctor or pharmacist to ensure the safety of the drug.

Precautions for purchasing Fidaxomicin

When purchasing Fidaxomicin, patients should pay attention to the following points to avoid buying fake or inferior drugs.

Verify drug information

Before purchasing, you should carefully check the specifications, manufacturer and expiration date of the drug. Fidaxomicin tablets should be white to off-white, with "FDX" engraved on one side and "200" engraved on the other side. If the packaging or drug properties are found to be inconsistent, stop using it immediately and contact the supplier.

Choose a formal channel

It is recommended to purchase through an international pharmacy or a qualified overseas purchasing platform to avoid transactions through individuals or websites of unknown sources. A doctor's prescription must be provided when purchasing, and the purchase receipt must be retained for subsequent rights protection or consultation.

When purchasing Fidaxomicin, carefully selecting channels and verifying drug information are key steps to maintain drug safety. Patients should fully understand the characteristics of the drug to avoid buying substandard products for the sake of cheapness.

Storage of Fidaxomicin

The correct storage method can confirm the efficacy and safety of Fidaxomicin. The following are the key points to note when storing it.

Temperature and humidity control

Fidaxomicin tablets and oral suspension should be stored in an environment of 20℃-25℃, with an allowable excursion range of 15℃-30℃. After reconstitution, the oral suspension needs to be refrigerated (2℃-8℃) and used within 12 days. Humid environments should be avoided during storage to prevent the drug from getting damp and deteriorating.

Light protection and packaging integrity

The drug should be kept away from direct sunlight. It is recommended to use the original container to seal it. Check the packaging regularly for integrity. If damage or leakage is found, stop using it immediately and consult a doctor or pharmacist.

The storage conditions of Fidaxomicin directly affect its efficacy and safety. Patients should store the drug strictly in accordance with the requirements to avoid reduced efficacy or adverse reactions due to improper storage.