What is it used for?
Thiamine (vitamin B1) injection is used to prevent or treat vitamin B1 deficiency. It may be used when deficiency is severe or when thiamine cannot be taken or absorbed properly by mouth.
How does it work?
Thiamine is converted into an active form that helps the body produce energy from carbohydrates and supports normal nerve and heart function.
How to take/use it
This injection should be given by a healthcare professional. The dose, route and treatment duration depend on the severity of deficiency and the individual's medical condition.
Common side effects
Pain, redness or discomfort at the injection site; nausea or sweating may occur. Allergic reactions are uncommon but can be serious.
Precautions
Tell the healthcare professional about any previous allergy to thiamine or this medicine. It should be administered under medical supervision because serious allergic reactions can rarely occur. Seek urgent medical help for breathing difficulty, facial swelling, widespread rash or severe dizziness after the injection.
