What are the possible side effects of levetiracetam (Keppra, Keppra XR)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any new or worsening symptoms such as: mood or behavior changes, depression, anxiety, or if you feel agitated, hostile, restless, hyperactive (mentally or physically), or have thoughts about suicide or hurting yourself. Call your doctor at once if you have any of these serious side effects: • hallucinations; • fever, chills, body aches, flu symptoms; • weakness, lack of coordination; • increasing or worsening seizures; or • nausea, stomach pain, loss of appetite, itching, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes). Less serious side effects may include: • dizziness, spinning sensation; • drowsiness; • feeling irritable; • headache; • runny nose, sore throat; or • neck pain. This is not a complete list of side effects and others may occur. Tell your doctor about
