b12 injection side effects in hindi Methylcobalamin 2500 Mcg Uses 2 B12 in Hindi -

Clinical improvement often guides management more reliably than biochemical values alone

Curr Pharm Des

While B12 injections are generally safe, they can cause side effects in some individuals, including mild pain at the injection site, nausea, dizziness, or headaches

Seek medical advice if you are taking B12 supplements and experience: Persistent skin changes, particularly acne-like eruptions or rosacea worsening Unexplained headaches or dizziness that coincide with supplement use Gastrointestinal symptoms including nausea or abdominal discomfort Any allergic reactions such as rash or itching Call 999 or go to A&E immediately if you experience: Difficulty breathing Swelling of the face, lips, tongue or throat Severe rash or itching Other symptoms of severe allergic reaction after taking B12 These symptoms warrant review of your supplementation regimen