Isoptin Oral 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

  • an infection
  • throat irritation
  • inflammation of the tissue lining the sinuses
  • constipation
  • dizziness
  • flu-like symptoms
  • headache

    • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

  • slow heartbeat
  • chronic heart failure
  • low blood pressure
  • fluid in the lungs
  • inflammation of the skin due to an allergy
  • trouble breathing

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

  • a stuffy and runny nose
  • low energy
  • nausea

    • RARE side effects

    If experienced, these tend to have a Severe expression i

  • a high prolactin level
  • mental problems from taking the drug
  • extrapyramidal disease, a type of movement disorder
  • a heart attack
  • atrioventricular block, a type of slow heart rhythm disorder
  • abnormal heart electrical signals
  • a stroke
  • significantly low blood pressure
  • overgrowth of gums onto teeth
  • liver damage
  • breastmilk production not associated with childbirth or nursing
  • erythema multiforme, a type of allergic skin reaction
  • a skin disorder with blistering and peeling skin called Stevens-Johnson syndrome
  • high amount of bilirubin in the blood
  • abnormal liver function tests
  • a high alanine transaminase level
  • a high aspartate transaminase level

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

  • large purple or brown skin blotches
  • confusion
  • blurred vision
  • ringing in the ears
  • indigestion
  • the inability to have an erection
  • enlarged breasts
  • a problem with menstrual periods
  • hair loss
  • joint pain
  • cramps
  • drowsiness
  • difficulty sleeping
  • muscle tremors
  • temporary redness of face and neck
  • heart throbbing or pounding
  • diarrhea
  • an increased need to urinate often
  • a feeling of pins and needles on skin
  • generalized weakness
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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.