Fasting blood work sugar free cough drops?

When undergoing fasting blood work, it's essential to avoid any substances that could potentially affect your results. Sugar-free cough drops may contain ingredients like sugar alcohols or artificial sweeteners, which might not significantly impact blood glucose levels but could still interfere with certain tests. It's best to consult with your healthcare provider regarding whether it's safe to use these cough drops before your test. To ensure accurate results, it's typically advisable to stick to water and avoid any food or flavored products.