When the body takes in insufficient fluid or loses excess amounts of fluid through sweating or illness, the urines concentration increases, and the yellow colour darkens
Proper sterile handling is essential to avoid infection or tissue irritation
Improper storage could lead to vitamin degradation (losing potency) or increased risk of injection site reactions (if contaminants or precipitates form), so patients and providers should take the storage guidelines seriously
PubMed Stier, H., Amann, S., & Baumuller, M
Adverse reactions after a B12 injection may include: A feeling of tightness in the chest Anaphylaxis (difficulty breathing or swallowing) Chest pain Congestive heart failure Heart palpitations Pulmonary edema Rapid heartbeat (tachycardia) Shortness of breath Vascular thrombosis Musculoskeletal Effects Your musculoskeletal system makes up your bones, tendons, cartilage, and connective tissues