NAD+ side effects and what's normal

NAD+ side effects are usually mild and short-lived, and many ease as your body adjusts.

Common and usually temporary

• A warm, flushing feeling during or shortly after the injection
• Nausea, especially if the dose is injected too quickly. Injecting more slowly usually helps
• Lightheadedness
• Tenderness at the injection site

Contact us if

• Side effects are severe, persistent, or getting worse
• You notice signs of an allergic reaction such as rash, swelling, or trouble breathing. For breathing difficulty or facial swelling, seek emergency care first
• You're unsure whether to take your next dose