doctor won't give me b12 injection Justifying Injections Complejo Vitamina B

Intrafer-200 B12 – 100 ml | Horse & Camel Supplies

Injections are usually started monthly for 3 months and then will need to be continued every three months for life

Complejo Vitamina B

Injection:IM

Common side effects are typically mild and transient: Pain, redness, or swelling at the injection site (most frequent) Mild diarrhoea or gastrointestinal upset Headache or dizziness shortly after administration Itching or mild skin reactions Temporary pink/red discolouration of urine These effects usually resolve within 24–48 hours without intervention