Olanzapine / Fluoxetine Side Effects
What should I watch for?
Tell your doctor if your symptoms do not get better or if they get worse. Visit your doctor or health care professional for regular checks on your progress. Because it may take several weeks to see the full effects of this medicine, it is important to continue your treatment as prescribed by your doctor.
Patients and their families should watch out for new or worsening thoughts of suicide or depression. Also watch out for sudden changes in feelings such as feeling anxious, agitated, panicky, irritable, hostile, aggressive, impulsive, severely restless, overly excited and hyperactive, or not being able to sleep. If this happens, especially at the beginning of treatment or after a change in dose, call your health care professional.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medicine. Avoid alcoholic drinks.
Your mouth may get dry. Chewing sugarless gum or sucking hard candy, and drinking plenty of water may help. Contact your doctor if the problem does not go away or is severe.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
Common and Rare Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Bloating or swelling of the face, arms, hands, lower legs, or feet
body aches or pain
dryness or soreness of the throat
rapid weight gain
shakiness in the legs, arms, hands, or feet
tender, swollen glands in the neck
tingling of the hands or feet
trembling or shaking of the hands or feet
trouble with swallowing
unusual weight gain or loss
change in personality
change in vision
difficult or labored breathing
difficulty with sleeping
difficulty with speaking
increase in body movements
loss of memory
pounding in the ears
problems with memory
slow, fast, pounding, or irregular heartbeat or pulse
tightness in the chest
Inability to move the eyes
increased blinking or spasms of the eyelid
sticking out of the tongue
uncontrolled twisting movements of the neck, trunk, arms, or legs
unusual facial expressions
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Change or problem with discharge of semen
decreased interest in sexual intercourse
difficulty with moving
inability to have or keep an erection
loss in sexual ability, desire, drive, or performance
muscle pain or stiffness
not able to have an orgasm
pain, swelling, or redness in the joints
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.