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How do I report side effects to FDA

If you accidentally freeze a vial, discard it

Other symptoms may include: Glossitis (sore, red tongue) Mouth ulcers Visual disturbances (rare, due to optic neuropathy, requiring urgent assessment) Gastrointestinal symptoms such as diarrhoea or constipation It is crucial to recognise that neurological damage from B12 deficiency can become irreversible if left untreated for prolonged periods

Can I take Folic acid and Vitamin D together