Possible Side Effects Mild side effects of Vitamin B12 may include: ( 12 ) Mild pain, itching, or swelling at the injection site Temporary nausea or headache Mild diarrhea Hot flashes Vomiting These side effects do not affect all patients and are generally temporary and mild While rare, more serious side effects of Vitamin B12 injections can include ( 12 ): Irregular heartbeat Heart palpitations Hives or skin rash If you notice any severe reactions to a Vitamin B12 shot, contact a medical professional immediately
Beyond the temporary detox symptoms linked to B12, there are a few potential side effects to keep on your radar: Discomfort, discoloration, or bruising at the point of injection
Methionine Inositol Choline Methylcobalamin B12 Injection vs Lipotropic Skinny Shot How to Choose
Deficiency has been recognized in infants of vegetarian mothers who were breast fed, even though the mothers had no symptoms of deficiency at the time
[6] [7] These injections have gained popularity in private wellness clinics, though they are not routinely prescribed within the NHS for weight management purposes
Doctors keep an eye out for allergic reactions or heart problems