how to administer a vitamin b12 injection Sites: All You Need Know How to Self-Inject Vitamin B12

Most side effects from B12 shots resolve quickly, making them generally well-tolerated for routine supplementation

Adequate B12 levels protect against nerve damage, numbness, and tingling that can become irreversible if left untreated

Why does needle size matter

You can avoid bruising by alternating the sites

Step 5: Select Injection Site Now, select the injection site which is soft such

This may result in sense loss, difficulty in proprioception, neuropathic pain, difficulty walking, poor balance, loss of sensation in the feet, muscle weakness, blurred vision (either due to retinopathy [27] or optic neuropathy [28] ), impaired urination, fertility problems, decreased sense of taste and smell, decreased level of consciousness, changes in reflexes, memory loss, mood swings, depression, irritability, cognitive impairment, confusion, anxiety, clumsiness, dementia, and, in more severe cases, psychosis