fda drug safety communication naion semaglutide 2025 The NAION signal observed with semaglutide continues to generate Semaglutide: Shedding pounds, weighing risks

Despite this, a substantial body of pre-clinical and limited clinical research has mapped DSIPs pharmacological effects across multiple systems, identifying several probable mechanistic axes including NMDA receptor modulation, adrenergic system regulation, MAPK/ERK cascade interaction, and mitochondrial respiration effects while acknowledging that the existence of an undiscovered DSIP-like endogenous peptide(s) may account for part of the DSIP-like immunoreactivity observed in tissue distribution studies

& Khanizadeh, S

This can happen during rapid weight loss, low-carb dieting, or in rare cases of diabetic ketoacidosis (DKA), which is a medical emergency

Effect magnitude varies by dose, individual neurology, and other factors

Check Your Insurance Coverage Before Starting Semaglutide (Ozempic or Wegovy) may be covered by insurance if one has diabetes, meets BMI minimums, or uses compounding pharmacies