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Patients should avoid storing pens in cars, near windows, or in other locations where temperature control is unreliable
The options may be chosen on the product page Best Selling Products, Fitness & Nutrition, Medical Needles & Syringes, Premium Vitamin B12 Methylcobalamin Injections 1500mcg & 2500mcg for IM & IV Use, Single Vitamins, Vitamins & Supplements From 49.95 Original price was: 49.95.35.00Current price is: 35.00
Oct 2021;48(5):803-808
Each has specific indications, safety considerations, and use cases that must be followed carefully to avoid contamination or unintended side effects
Common side effects include: Injection site reactions mild pain, redness, swelling, or bruising at the injection site, typically resolving within a few days Headache usually transient and manageable with standard analgesia Nausea or dizziness particularly in the initial treatment phase Skin reactions including itching, mild rash, or acneiform eruptions Temporary urine discolouration red or orange urine is harmless and expected Diarrhoea or flushing usually mild and self-limiting In patients with severe megaloblastic anaemia, low potassium levels (hypokalaemia) may occur during initial intensive treatment, but this is uncommon in routine maintenance therapy
