Normally no, apart from an achy muscle at the injection site, which normally does not last for more than an hour or so
It is essential to note that recovery times are influenced by the severity of the injury and the area being treated
No human randomized trial has confirmed an optimal injectable dose
See also our guide to NAD+ Injection Side Effects: Whats Normal, What Passes, and What to Watch, including what to expect at Perfect B in Doral
Regression of paracetamol provoked hepatotoxicity and nephrotoxicity by spirulina, butylated hydroxytoluene and cilostazol in adult Male albino rats: modulation of inflammatory, oxidative stress and apoptotic biomarkers
Therefore, it makes sense to try glutathione and NAC in the treatment of COVID-19 as a disease modification strategy to promote viral immunity