What is another name for vitamin K3?
Sep 16, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Under normal circumstances, vitamin K3 is also known as menadione sodium bisulfite. As a synthetic vitamin K drug, vitamin K3 can participate in the synthesis of coagulation factors in the body. It is mainly used to treat bleeding symptoms caused by vitamin K deficiency, such as neonatal hemorrhage and bleeding due to obstructive jaundice, promoting normal blood coagulation and improving bleeding conditions.
Under normal circumstances, vitamin K3 is also known as menadione sodium bisulfite. If in doubt, it is recommended to consult a healthcare professional in advance. The specific analysis is as follows:
As a synthetic vitamin K drug, vitamin K3 can participate in the synthesis of clotting factors in the body and is primarily used to treat bleeding symptoms caused by vitamin K deficiency, such as neonatal hemorrhage and bleeding due to obstructive jaundice. It helps promote normal blood coagulation and improves bleeding conditions.
Compared with naturally occurring vitamin K1, vitamin K3 is less lipophilic, with different absorption mechanisms and metabolic pathways. In clinical practice, it is mostly administered via injection, allowing for relatively rapid onset of action. However, it may cause adverse reactions in some individuals, so its use should be determined based on the patient's specific condition.
Vitamin K3 must be used strictly according to medical advice; self-medication is not recommended. If discomfort such as rash or nausea occurs, discontinue use immediately and seek medical attention.
