Elevated serum B12 is usually asymptomatic and discovered incidentally during routine blood tests Common causes include B12 supplementation, liver disease, haematological disorders, and chronic kidney disease Symptoms such as jaundice, unexplained weight loss, or bruising suggest underlying pathology requiring investigation B12 is water-soluble with no established upper safe limit, and excess is naturally excreted by the kidneys Management focuses on identifying and treating underlying causes rather than lowering B12 levels directly Patients with persistent elevation should undergo comprehensive assessment including liver function, renal function, and haematological investigations Table of Contents What Are the Symptoms of High Vitamin B12 Levels
The plantar calcaneal spur: a review of anatomy, histology, etiology and key associations
The water has a small amount of benzyl alcohol and this keeps it safe
The most rigorous patient selection for RFA, involving dual medial branch blocks with 100% pain relief and parallel electrode placement, can lead to 56% of patients experiencing complete pain relief at six months
This dose exceeds 1 mL (100 units) at this concentration and cant be drawn in a single standard insulin syringe