Reason for some side effects after Covid vaccine: Nocebo reaction

According to scientists, this is caused by effects known as “Nocebo reactions”, meaning that negative expectations affect the person negatively. Experts from Boston-based Beth Israel Diabetes Medical Center found that known Kovid vaccine side effects, such as headache, fatigue, and joint pain, are also observed when a placebo drug, also known as a “sugar drug”, […]

side effects, the discovery that changes the picture – Libero Quotidiano

Adverse effects of the vaccine against the Covid? It could all be a problem of “perception”, if not suggestion, in two out of three cases. These are the surprising conclusions of an extensive analysis of the 12 studies for sera Pfizer, Moderna, Johnson & Johnson, Novavax, Sanofi Pasteur e Clover conducted by researchers from Beth […]