In single cases, conditions of shock have been observed after treatment with vitamin B1 or B12 injections.
Gastrointestinal complaints, such as nausea, vomiting, diarrhoea or abdominal pain may occur.
Individual cases of acne have been reported after high parenteral dose of vitamin B12.
Injection site reactions may occur.
Please speak to the doctor, if such symptoms or other unwanted effects occur.
View ADR Reporting Link