how to give a b12 injection to yourself Self-Inject How to Self-Inject Vitamin B12

In a healthy person, red blood cells use haemoglobin to carry oxygen around the body

A B12 deficiency can occur if a person does not consume enough of the vitamin in their diet or if their body cannot absorb it effectively during digestion

Neurological examination revealed mild weakness in the bilateral upper and proximal lower limbs, brisk deep tendon reflexes and bilateral extensor plantar response, suggesting myelopathy

The symptoms develop suddenly and include: hives swelling of the face or mouth wheezing fast, shallow breathing a fast heart rate clammy skin anxiety or confusion dizziness vomiting blue or white lips fainting or loss of consciousness If someone has these symptoms: Check whether they are carrying an epinephrine pen