Red flag symptoms requiring urgent medical attention include: Severe, persistent abdominal pain, especially if radiating to the back and accompanied by vomiting (possible pancreatitis) Pain in the upper right abdomen, fever, or yellowing of the skin/eyes (possible gallbladder disease) Blood in vomit or stools Signs of severe dehydration (dark urine, dizziness, confusion) High fever (above 38C) accompanying digestive symptoms Unexplained weight loss beyond expected treatment effects Severe, persistent diarrhoea lasting more than 48 hours If you experience these red flag symptoms, call NHS 111 for advice or 999 in an emergency
2016;60(9):5182-5188.doi:10.1128/AAC.00307-16 Wong G, He S, Siragam V, et al.Antiviral activity of quercetin-3-?-O-D-glucoside against Zika virus infection.Virol Sin
planning and prioritizing)
1-2 (They are also known to cause hair loss, tachycardia, hypoglycemia, diarrhea and/or constipation, nausea and vomiting, gastroparesis, bowel obstructions, thyroid C-cell tumors, acute kidney injuries, gallbladder problems and pancreatitis.) 3-4 A 2025 case study highlights a healthy patient who, after a month of liraglutide therapy, developed NAION despite lacking common cardiovascular risk factors, underscoring that this adverse effect can manifest even in low-risk individuals
