A provider prescribes "0.25 mg" and the patient draws to the 25-unit mark thinking units and milligrams are the same thing
B12 medicines contain cobalt, and the MHRA advises extra vigilance for sensitivity reactions in people with known cobalt allergy.Always tell your clinician about allergies before treatment
Rev Cardiovasc Med 15(1):5262
doi: 10.3389/fcdhc.2025.1720794 Received 09 October 2025 Accepted 03 November 2025 Published 24 November 2025 Volume 6 - 2025 Edited by Marilena Vitale, Federico II University Hospital, Italy Reviewed by Theodoros Androutsakos, National and Kapodistrian University of Athens, Greece Gianpaolo Zerbini, San Raffaele Hospital (IRCCS), Italy Giovanna DAbbronzo, Federico II University Hospital, Italy Updates Copyright 2025 Codella, Senesi and Luzi
Keeping the medication in the refrigerator helps in several ways: Slows down chemical reactions that can break down the medication Protects the active ingredients from heat Helps maintain the medications potency and effectiveness Slows the growth of bacteria, mold, and other microorganisms Reduces the risk of contamination that could make the medication unsafe Proper storage is very important for compounded medications