best injection for vitamin b12 deficiency B.P. 1mg/2ml Vitamin B12 Injection at a

Seek routine GP appointment if you experience: Persistent unexplained fatigue lasting several weeks despite adequate rest Ongoing pins and needles or numbness in hands or feet Difficulty with memory, concentration, or cognitive function Persistent sore tongue or recurrent mouth ulcers Unexplained mood changes or low mood Pale skin or symptoms of anaemia (breathlessness, palpitations) These symptoms warrant investigation but are not typically medical emergencies

(More information) Vitamin C supplements are available in many forms

Hypokalaemia (Low Potassium): In rare cases of severe anaemia corrected rapidly, serum potassium levels can drop rapidly, leading to symptoms such as muscle weakness or an irregular heartbeat

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