can b12 tablets replace injections Compounded Cyanocobalamin (Vitamin B12) Injection B12 Injections vs Oral Supplements:

Slower gastric emptying changes absorption timing

Consult your doctor Let your doctor know if you have/had liver diseases before taking Neurobion Forte RF Injection 7 x 2 ml

The answer depends on individual needs

SIDE EFFECTS: Rash, itching/swelling (especially of the face /tongue/throat), severe dizziness, trouble breathing.DRUG INTERACTIONS: Pyridoxine: Amiodarone, phenobarbital, phenytoin Cyanocobalamin: Chloramphenicol Nicotinamide: Alcohol, allopurinol DOSAGE: As prescribed by the physician

Yes, especially for people who dont absorb B12 well due to digestive issues, genetic variations (like MTHFR), or medications such as metformin or acid blockers