how long after b12 injection will i feel better Feeling worse Injection: Answering concerns Why do I feel worse

Knowing how thalassemia affects red blood cells is key to managing it

Common B12 Injection Side Effects Physicians may prescribe vitamin B12 injections, also known as cobalamin or cyanocobalamin injections, to patients suffering from vitamin B12 anemia, fatigue, or other symptoms of vitamin B12 deficiency

Six Phase I/II clinical trials enrolling approximately 900 participants confirmed an excellent safety profile with no serious adverse events attributed to the compound

This is great if you want quick relief from the symptoms of B12 deficiency, like chronic tiredness and weakness

If you experience these symptoms, blood testing can confirm whether B12 deficiency is the cause