 <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] skin. This medication may rarely cause serious bleeding. (See also Warning section.) Tell your doctor right away if you have any signs of serious bleeding, including: shortness of breath, coughing up blood, chest pain, cold/blue fingers or toes, unusual dizziness, fainting, fast/irregular heartbeat, joint/muscle pain, mental/mood changes (such as confusion), numbness/tingling, severe stomach/abdominal pain, bloody/black/tarry stools, red/pinkish urine, vomit that looks like coffee grounds. Get medical help right away if you have any very serious side effects, including: headache that is severe or doesn't go away, vision problems, weakness on one side of the body, trouble speaking, seizures, difficulty moving. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical </s>