ALOSETRON HCL Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

Sorry, we have no data available. Please contact your doctor or pharmacist.

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

  • constipation
  • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

  • bleeding hemorrhoids
  • significant constipation
  • If experienced, these tend to have a Less Severe expression i

  • a common cold
  • urinary tract infection
  • gas
  • RARE side effects

    If experienced, these tend to have a Severe expression i

  • a bacterial infection
  • insufficiency of the hypothalamus and pituitary gland
  • high blood pressure
  • extra heartbeats
  • abnormal heart rhythm
  • stomach or intestinal ulcer
  • ulcerative colitis, an inflammatory condition of the intestines
  • toxic megacolon
  • an ischemic bowel, a condition where the blood flow to the intestine is significantly decreased
  • insufficient blood supply to the colon
  • the enfolding of one part of the intestine into another
  • blocked bowels with decreased peristaltic movement
  • a blockage of the intestines with stool
  • blockage of the stomach or intestine
  • hives
  • high amount of bilirubin in the blood
  • abnormal liver function tests
  • a rupture in the wall of the stomach or intestine
  • an abnormally fast heartbeat
  • If experienced, these tend to have a Less Severe expression i

  • abnormal sexual function
  • visual sensitivity to light
  • hemorrhoids
  • throat irritation
  • a sore throat
  • inflammation of the tissue lining the sinuses
  • inflammation of the nose due to an allergy
  • dry mouth
  • gastroesophageal reflux disease
  • a type of stomach irritation called gastritis
  • indigestion
  • inflammation of the rectum
  • irregular periods
  • bleeding not related to menstrual period
  • inflammation of a hair follicle
  • acne
  • inducing of a relaxed easy state
  • difficulty sleeping
  • low energy
  • excessive sweating
  • taste impairment
  • a distorted sense of smell called parosmia
  • numbness
  • headache
  • trouble breathing
  • cough
  • nausea
  • an increased need to urinate often
  • excess urination
  • abdominal bloating
  • hematoma, a collection of blood outside of the blood vessels
  • a feeling of general discomfort called malaise
  • hallucination at the onset of sleep
  • anxious feelings
  • Free RX Coupon

    Save up to 80% on your prescriptions.

    Available coupons

    Save up to 80% on your prescription with WebMDRx

    Drug Survey

    Are you currently using alosetron HCL?

    This survey is being conducted by the WebMD marketing sciences department.

    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.