 <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] ness of breath, unusual sweating), signs of a stroke (such as weakness on one side of the body, trouble speaking, sudden vision changes, confusion), signs of stomach/intestinal problems (such as bloody/black/tarry stools, stomach/abdominal pain, bloody vomit, vomit that looks like coffee grounds), sudden/severe back pain, fast/irregular heartbeat, severe dizziness, fainting. Lenvatinib may rarely cause serious (possibly fatal) liver disease. Get medical help right away if you have any symptoms of liver damage, including: nausea/vomiting that doesn't stop, loss of appetite, stomach/abdominal pain, yellowing eyes/skin, dark urine. Lenvatinib may rarely cause a serious brain condition called RPLS (reversible posterior leukoencephalopathy syndrome). Get medical help right away if you have any symptoms of RPLS, including: headaches that don't go away, seizures, sudden vision changes, mental/mood changes (such as confusion). 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/ </s>