Fasting during Ramadan can present several challenges, especially for those with pre-existing health conditions. Common challenges include dehydration, fatigue, and fluctuations in blood sugar levels. Individuals with conditions like diabetes, hypertension, or other chronic illnesses may need to monitor their health more closely. It's important to stay hydrated during non-fasting hours and consume balanced meals. If you experience severe headaches, dizziness, or other concerning symptoms, it’s crucial to consult your GP for guidance. Managing your health wisely during Ramadan is essential for a safe and fulfilling fasting experience.