Alli Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Severe expression

  • Acute Infection Of The Nose, Throat Or Sinus

If experienced, these tend to have a Less Severe expression

  • Discharge Of Stools When Passing Gas
  • Having Frequent Bowel Movements
  • Loose Stools
  • Oily Leakage From The Rectum
  • Oily Stools
  • Stomach Cramps
  • Strong Desire To Have Bowel Movement
  • Unable To Control Bowel Movement
  • Vitamin D Deficiency

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Gallstones
  • Infectious Diarrhea
  • Lower Respiratory Tract Infection

If experienced, these tend to have a Less Severe expression

  • Any Disease Of The Teeth
  • Deficiency Of Vitamin E
  • Dizzy
  • Feel Like Throwing Up
  • Feeling Anxious
  • Gum Disease
  • Head Pain
  • Irritation Of The Rectum
  • Lack Of Vitamin A
  • Low Energy
  • Muscle Pain
  • Problem With Periods
  • Soreness Of The Rectal Area

RARE side effects


If experienced, these tend to have a Severe expression

  • Abnormal Liver Function Tests
  • Acute Inflammation Of The Pancreas
  • Allergic Reaction Causing Inflammation Of Blood Vessels
  • Bleeding Of The Stomach Or Intestines
  • Bronchospasm
  • Giant Hives
  • Hives
  • Hypersensitivity Drug Reaction
  • Kidney Stone
  • Life Threatening Allergic Reaction
  • Liver Failure
  • Low Blood Sugar
  • Rash
  • Urinary Tract Infection
  • Yellowing Of Skin Or Eyes From Liver Problems

If experienced, these tend to have a Less Severe expression

  • Arthritis
  • Backache
  • High Amount Of Oxalic Acid In The Urine
  • Inflammation Or Infection Of Vagina
  • Itching
  • Loss Of Appetite
  • Middle Ear Infection
  • Swelling Of The Abdomen
  • Throwing Up
  • Visible Water Retention

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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.