What is iohexol

Iohexol Injection is one of the different types of contrast media. Compared with a traditional ionic Contrast Media, Iohexol Injection has an excellent molecular structure and it can greatly improve user safety and significantly reduce adverse reactions. The iodinated contrast agent has excellent clinical feedback and good imaging results. In 1998, Iohexol Injection was launched as Beilu's 1st iodinated Contrast Media.

Product name: Iohexol Injection

Generic name: Iohexol Injection

Type: Injectable Contrast Media for CT/X-ray

Ingredients: Iohexol

Specification:

(1) 20 ml: 6 gI (2) 50 ml: 15 gI

(3) 75 ml: 22.5 gI (4) 100 ml: 30 gI

(5) 20 ml: 7 gI (6) 50 ml: 17.5 gI

(7) 100 ml: 35 gI

Administration: For injection or oral use of iodinated contrast

Adverse reactions: See the details from the package insert

Shelf life: 36 months

Indications of Iohexol Injection

The omnipaque iohexol is an X-ray contrast agent. It can be used for angiocardiography, arteriography, urography, enhanced CT examination inclduing cervical, thoracic and lumbar myelography, CT cisternography following intrathecal injection (i.e., an injection into the subarachnoid space); arthrography, endoscopic retrograde cholangiopancreatography (ERCP), herniography or fistulography, hysterosalpingography, sialography, percutaneous transhepatic cholangiography (PTC), sinography, gastroenterography, T-tube angiography, etc.

Precautions of Iohexol Injection

General precautions for the use of nonionic-monomer contrast agent:

1. Special attention should be paid to patients with allergies, asthma and adverse reactions to iodinated contrast agents. Prophylactic medications such as steroids and H1/H2 histamine receptor antagonists may be considered for these patients.

2. The risk of serious reactions related to this type of CT contrast agent is low. However, iodinated contrast agents can provoke anaphylactoid reactions or other allergic reactions. Therefore, first aid measures should be trained in advance, and necessary rescue drugs and devices should be prepared for possible serious reactions.

3. In view of the low accuracy of pre-test in predicting allergic reactions caused by nonionic contrast agents and the possibility that the pre-test itself may lead to serious allergic reactions, it is not recommended to use pretest to predict iodine allergic reactions.