 <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] . In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.The precautions of Fareston Oral: See also Warning section. Before taking toremifene, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: bone cancer (metastases), blood disorders (such as anemia, low platelets), diabetes, history of stroke or other blood clots (such as in the legs, lungs), heart disease (such as heart attack, irregular heartbeat), high blood pressure, liver disease, long periods of sitting or lying down (for example, due to immobility such as being bedridden), uterus problems such as endometrial hyperplasia. This drug may make you dizzy. </s>