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What are possible side effects of Zyprexa Relprevv?

The most common side effects of Zyprexa Relprevv (olanzapine) include:
  • headache
  • drowsiness
  • nausea or vomiting
  • dry mouth
  • diarrhea
  • increased appetite and weight gain
  • cough
  • sore throat
  • back pain
Some possible side effects require immediate medical attention. These include:
  • difficulty breathing or swallowing
  • excessive thirst or hunger
  • a fast or slow heartbeat
  • fever
  • a need to urinate frequently
  • an inability to control movements of the body, especially of the tongue and muscles in the face
  • muscle stiffness
  • trembling
  • confusion
  • seizures
  • signs of allergic reaction, such as a skin rash or swelling of the face

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.