Swollen feet after vitamin B12 shot.
Hello, I am 18 years old female. My mother who is 44 years old has swollen feet. She is vitamin B12 deficient and got a shot of vitamin B12 and since then she have swollen feet. Is it a reaction? What should I do? Please help.
@ambhar Hello, Swollen ankles or feet are a potential side effect of vitamin B-12 shots and require immediate medical attention. Get medical help right away if you have any very serious side effects, including swelling ankles/feet, trouble breathing, unusual tiredness. A very serious allergic reaction to this drug is rare. Consult your doctor.