b12 injections vs nasal spray Cyanocobalamin 500 mcg: Boost & Energy — Mountainside Medical Nascobal (cyanocobalamin): Uses, Side Effects,
Description
Feeling worse after B12 Injection: Answering concerns
This causes severe pain, swelling, fever, and sometimes nearby swollen lymph nodes

14 One retrospective case-controlled study reported a significant increase in congenital malformations in infants with third trimester antacid exposure

This can be reversed by RA administration [249,250]
(38830068) Recently, there has been a trend towards using higher maintenance doses, with 1.5 grams q12 being used initially for most patients in status epilepticus
