Rare side effects: itching, exanthema, chills, fever, hot flushes, nausea, dizziness, and very rarely anaphylaxis
How to Choose the Best U100 Syringe for You It can be hard to choose the right needle when there are so many to choose from
The treatment was too weak, wore off in 6 weeks instead of 3 to 4 months, or never worked at all
When Symptoms Worsen: Understanding the Adjustment Period The period following B12 injection therapy can be challenging for some patients, with symptoms sometimes temporarily intensifying before improvement becomes apparent
Improved Insulin Sensitivity: Glucose handling improved, suggesting better metabolic flexibility