 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] inolone/macrolide antibiotics such as ciprofloxacin and erythromycin, estrogens including hormonal birth control such as the pill/patch/ring), lithium, theophylline. Check the labels on all your medicines (such as cough-and-cold products, diet aids, headache medicines) because they may contain caffeine or other stimulants (such as ephedra/ma huang, phenylpropanolamine) that could increase your heart rate or blood pressure. Ask your pharmacist about using those products safely. While taking this product, avoid drinking large amounts of beverages containing caffeine (such as coffee, tea, certain soft drinks) or eating large amounts of chocolate. This product may interfere with certain medical/lab tests (such as chemical stress tests using adenosine/dipyridamole, urine tests for calcium/catecholamines), possibly causing false test results. Make sure lab personnel and all your doctors know you use this product. Stop taking this product 24 hours before a dipyridamole or adenosine stress test and at least 4 hours before lung function tests. Ask your doctor for more details. Does Green Tea interact with other drugs you are taking? Enter your medication </s>