Vitamin B12 deficiency in over 16s: diagnosis and management (NG239) Rationale and impact
Read it as what has been reported , not as what is known to be safe long-term
Therapeutic response to cyanocobalamin may decrease due to elderly age, infection, renal insufficiency, diabetes mellitus, marrow suppressants use (e.g
Neurobion injectable vials are indicated in the treatment of herpes zoster (shingles)
Signs of an allergic reaction can include itchiness, a rash, hives, chest tightness, shortness of breath and swelling of the throat, lips, mouth or tongue
But there's an important "however" attached to that, and the symptoms you're feeling may still be telling you something important about your body