Contact your doctor immediately if your symptoms worsen or don’t improve after 72 hours of taking amoxicillin. This includes persistent or high fever, severe abdominal pain, rash, difficulty breathing, or swelling of the face, lips, or tongue. These could indicate a serious allergic reaction or other complication requiring immediate medical attention.
Amoxicillin Side Effects Requiring Medical Attention
Seek medical advice if you experience any of the following side effects: severe diarrhea (possibly indicating Clostridium difficile infection), jaundice (yellowing of the skin or eyes), unusual bleeding or bruising, dark urine, pale stools, persistent nausea or vomiting, severe headache, or dizziness. These may require adjustments to your treatment plan or alternative medications.
Remember to inform your doctor about all medications you are currently taking, including over-the-counter drugs and supplements, before starting amoxicillin. This helps prevent potential drug interactions. If you’re pregnant, breastfeeding, or have kidney or liver problems, discuss amoxicillin use with your doctor before taking it.


