CITALOPRAM HBR Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

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If experienced, these tend to have a Less Severe expression i

  • dry mouth
  • drowsiness
  • difficulty sleeping
  • excessive sweating
  • nausea
  • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

  • altered interest in having sexual intercourse
  • memory loss
  • fever
  • trouble breathing
  • If experienced, these tend to have a Less Severe expression i

  • a migraine headache
  • orthostatic hypotension, a form of low blood pressure
  • a stuffy and runny nose
  • inflammation of the tissue lining the sinuses
  • excessive saliva production
  • indigestion
  • pain with menstruation
  • absence of menstrual periods
  • joint pain
  • muscle pain
  • low energy
  • muscle tremors
  • taste impairment
  • decreased appetite
  • weight loss
  • yawning
  • vomiting
  • gas
  • diarrhea
  • stomach cramps
  • a feeling of pins and needles on skin
  • anxious feelings
  • RARE side effects

    If experienced, these tend to have a Severe expression i

  • low amount of sodium in the blood
  • a type of blood disorder where the red blood cells burst called hemolytic anemia
  • a decrease in the blood clotting protein prothrombin
  • decreased blood platelets
  • mental problems from taking the drug
  • manic behavior
  • paranoia
  • panic disorder
  • depersonalization, a disconnection of one's own sense of reality or identity
  • suicidal thoughts
  • myoclonus, quick and involuntary muscle jerks
  • involuntary movements of the limbs, trunk, and facial muscles called paroxysmal choreoathetosis
  • extrapyramidal disease, a type of movement disorder
  • neuroleptic malignant syndrome, a reaction characterized by fever, muscle rigidity and confusion
  • serotonin syndrome, a type of disorder with high serotonin levels
  • torsades de pointes, a type of abnormal heart rhythm
  • prolonged QT interval on EKG
  • abnormal heart rhythm
  • a blood clot
  • bleeding
  • liver tissue death
  • bleeding of the stomach or intestines
  • acute kidney failure
  • priapism, a prolonged erection of the penis
  • pregnancy loss
  • erythema multiforme, a type of allergic skin reaction
  • a skin disorder with blistering and peeling skin called toxic epidermal necrolysis
  • a condition with muscle tissue breakdown called rhabdomyolysis
  • mental status changes
  • hallucinations
  • seizures
  • a feeling of restlessness with inability to sit still
  • a type of abnormal movement disorder called dyskinesia
  • a significant type of allergic reaction called anaphylaxis
  • a type of allergic reaction called angioedema
  • secondary angle-closure glaucoma, a type of eye disorder
  • pancreatitis
  • If experienced, these tend to have a Less Severe expression i

  • a high prolactin level
  • a form of mania that has a lower severity of symptoms
  • grinding of the teeth
  • nightmares
  • clouding of the lens of the eye called cataracts
  • nystagmus, a condition with involuntary eye movements
  • low blood pressure
  • breast pain
  • difficulty concentrating
  • delirium
  • temporary redness of face and neck
  • weight gain
  • increased hunger
  • nosebleed
  • cough
  • an increased need to urinate often
  • indifferent behavior
  • abnormal dreams
  • fast heartbeat
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    Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

    CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.