Side Effects
Drug information provided by: Merative, Micromedex®
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 or nurse immediately if any of the following side effects occur:
Rare
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Convulsions
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difficulty in breathing
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fast heartbeat
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high fever
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high or low blood pressure
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inability to move the eyes
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increased blinking or spasms of the eyelid
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increased sweating
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loss of bladder control
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seeing, hearing, or feeling things that are not there
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severe muscle stiffness
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sticking out of the tongue
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tiredness
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trouble in breathing, speaking, or swallowing
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uncontrolled twisting movements of the neck, trunk, arms, or legs
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unusual facial expressions
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unusually pale skin
Incidence not known
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Abdominal or stomach pain or tenderness
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black, tarry stools
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bluish-colored lips, fingernails, or palms
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blurred vision
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chest pain or discomfort
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chills
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clay colored stools
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confusion
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cough or hoarseness
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dark urine
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decrease in the amount of urine
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decreased appetite
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decreased urine output
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difficulty in swallowing
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dilated neck veins
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dizziness or lightheadedness
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dizziness, faintness, or lightheadedness when getting up from a lying or sitting position suddenly
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extreme fatigue
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fainting
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fast, slow, pounding, or irregular heartbeat or pulse
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fatigue
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feeling of warmth
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fever with or without chills
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fluid-filled skin blisters
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general feeling of tiredness or weakness
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headache
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inability to sit still
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increased need to urinate
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incremental or ratchet-like movement of the muscle
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itching of the skin
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large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
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light-colored stools
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loss of appetite
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loss of balance control
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lower back or side pain
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mask-like face
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mental depression
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mood or mental changes
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muscle discomfort
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nausea and vomiting
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need to keep moving
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nervousness
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noisy, rattling breathing
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painful or difficult urination
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pale skin
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palpitations
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passing urine more often
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pounding in the ears
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pounding, slow heartbeat
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rapid heart rate
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redness of the face, neck, arms and occasionally, upper chest
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restlessness of the arms legs, hands, or feet
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rigid or stiff muscles
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sensitivity to the sun
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shakiness in the legs, arms, hands, or feet
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shortness of breath
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shuffling walk
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skin rash
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skin thinness
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slow movement
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slow or irregular breathing
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slow reflexes
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slowed movements
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slurred speech
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sore throat and fever
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sores, ulcers, or white spots on the lips or in the mouth
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stiffness of the arms and legs
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sweating
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swelling of the face, fingers, feet, or lower legs
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thoughts of killing oneself changes in behavior
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tic-like (jerky) movements of the head, face, mouth, and neck
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tightness in the chest
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trembling and shaking of the fingers and hands
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troubled breathing at rest
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unusual bleeding or bruising
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unusual tiredness or weakness
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weight gain
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wheezing
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yellow eyes or skin
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
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Confusion about identity, place, and time
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drowsiness
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:
Incidence not known
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Absent, missed, or irregular menstrual periods
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blurred or loss of vision
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cough
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decreased interest in sexual intercourse
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diarrhea
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disturbed color perception
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double vision
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halos around lights
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hives or welts
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inability to have or keep an erection
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itching
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loss in sexual ability, desire, drive, or performance
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loss of strength or energy
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muscle pain or weakness
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night blindness
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noisy breathing
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overbright appearance of lights
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redness of the skin
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sleeplessness
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stopping of menstrual bleeding
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swelling of the breasts or unusual milk production
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swelling of the breasts or breast soreness in both females and males
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trouble sleeping
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tunnel vision
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unable to sleep
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unexpected or excess milk flow from the breasts
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unusual weak feeling
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.
Portions of this document last updated: April 01, 2024
Copyright: © Merative US L.P. 1973, 2024. All rights reserved. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.