Medical experts Gastroenterologist Dr
Eli Lillys orforglipron is the furthest advanced, in late-stage clinical trials with potential FDA approval in 2026
Vitamin deficiency can significantly disrupt the balance of essential chemicals in the brain
Rybelsus (semaglutide) is an oral GLP-1 receptor agonist licensed for type 2 diabetes treatment in the UK The most common side effects are gastrointestinal symptoms including nausea, vomiting, diarrhoea, and abdominal pain Tiredness may result from reduced calorie intake, dehydration from gastrointestinal effects, or blood glucose fluctuations Hypoglycaemia risk increases when Rybelsus is combined with sulphonylureas or insulin Persistent or severe fatigue warrants medical assessment to exclude complications, nutritional deficiencies, or concurrent conditions Report suspected side effects through the MHRA Yellow Card scheme to support medication safety monitoring Table of Contents Can Rybelsus Make You Tired
Bottom line The safety signal linking GLP-1 drugs to rare cases of so-called stomach paralysis is strong enough to warrant close attention, but current evidence does not yet prove a direct cause-and-effect relationship