lansoprazole and naproxen - oral, Prevacid Naprapac (cont.)
SIDE EFFECTS: See also Warning section.Upset stomach, nausea, vomiting, heartburn, headache, diarrhea, constipation, drowsiness, and dizziness may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these serious side effects occur: stomach pain, swelling of the hands or feet, sudden or unexplained weight gain, ringing in the ears (tinnitus).Tell your doctor immediately if any of these unlikely but serious side effects occur: vision changes, rapid or pounding heartbeat, easy bruising or bleeding.Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: change in amount of urine, severe headache, very stiff neck, mental/mood changes, persistent sore throat or fever, signs of vitamin B-12 deficiency with long-term (over 3 years) treatment (e.g., unusual weakness, sore tongue, numbness or tingling of the hands/feet).This drug may rarely cause serious (possibly fatal) liver disease. If you notice any of the following highly unlikely but very serious side effects, stop taking naproxen and consult your doctor or pharmacist immediately: yellowing eyes and skin, dark urine, unusual/extreme tiredness.A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: 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 advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
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