little bump came up after b12 injection Does anyone get raised bumps injecting it's hard to see in the phote but the whole area in the circle is raised does anyone know how I can prevent this for Injection Site Reactions: Symptoms, Treatment,
Description
Avoid injecting into the same spot repeatedly

For B12 injections, needles with lengths between 1 to 1.5 inches are often recommended

Common Side Effects: Serious side effects (primarily with long-term use) include adrenal suppression, high blood pressure, electrolyte disturbances, heart rhythm disruption, psychiatric disturbances, Cushing's syndrome, peptic ulcer, hyperglycemia, osteoporosis, and glaucoma
Your body cant keep up

Japan Intractable Diseases Information Center, Amyotrophic lateral sclerosis (ALS), Designated intractable disease (2)
NAD+ is not a treatment for mental health disorders, but it supports nervous system balance and mitochondrial health