: Injections are frequently described as uncomfortable. Immediate reactions can include nausea, gastrointestinal distress, headaches, and "flushing" (redness or warmth).
: In-person injections typically range from $40 to $200 per session . While home-use kits and "injector pens" are available and praised for convenience, experts warn that unregulated products from some compounding pharmacies may carry risks of contamination or incorrect dosing. Ad Injections
“The NAD+ 100mg injection gave me a disturbingly high heart rate after the injection of ~170bpm, nausea, cramping, bad muscle aches, and just an all around terrifying experience.” Reddit · r/cfs · 3 years ago Key Review Factors : Injections are frequently described as uncomfortable