Skip to content
My WebMD Sign In, Sign Up
carbidopa-levodopa-entacapone

Side Effects

List carbidopa-levodopa-entacapone side effects by likelihood and severity.

The following side effects are associated with carbidopa-levodopa-entacapone:

Common side effects of carbidopa-levodopa-entacapone:

  • A Feeling of Restlessness with Inability to Sit StillSevere
  • Diminished or Slow MovementSevere
  • HallucinationSevere
  • Hyperactive BehaviorSevere
  • Mental ImpairmentSevere
  • Mood ChangesSevere
  • DizzyLess Severe
  • NervousLess Severe
  • Stomach CrampsLess Severe
  • UncoordinatedLess Severe
  • Voluntary Movement DifficultyLess Severe

Infrequent side effects of carbidopa-levodopa-entacapone:

  • Blood Pressure Drop Upon StandingSevere
  • DepressionSevere
  • Eyelid TwitchSevere
  • Feel Like Throwing UpSevere
  • Feeling FaintSevere
  • Infection caused by BacteriaSevere
  • Throwing UpSevere
  • Abnormal Urine ColorLess Severe
  • BackacheLess Severe
  • Blurred VisionLess Severe
  • Burning StomachLess Severe
  • Chronic Trouble SleepingLess Severe
  • ConfusedLess Severe
  • DiarrheaLess Severe
  • Discolored SweatLess Severe
  • Dry MouthLess Severe
  • Excessive SweatingLess Severe
  • Feeling RestlessLess Severe
  • Feeling WeakLess Severe
  • Head PainLess Severe
  • Incomplete or Infrequent Bowel MovementsLess Severe
  • IndigestionLess Severe
  • Large Purple or Brown Skin BlotchesLess Severe
  • Loss of AppetiteLess Severe
  • Loss of MemoryLess Severe
  • Low EnergyLess Severe
  • NightmaresLess Severe
  • Temporary Redness of Face and NeckLess Severe
  • Trouble BreathingLess Severe
  • TwitchingLess Severe

Rare side effects of carbidopa-levodopa-entacapone:

  • Abnormal Heart RhythmSevere
  • Aggressive BehaviorSevere
  • AnemiaSevere
  • Decreased Blood PlateletsSevere
  • Decreased White Blood CellsSevere
  • DeliriumSevere
  • Escape of Fluid into the LungsSevere
  • FeverSevere
  • Habit and Impulse ProblemSevere
  • Heart AttackSevere
  • Hemolytic AnemiaSevere
  • High Blood PressureSevere
  • Inflammation of the Large IntestineSevere
  • Lung FibrosisSevere
  • Neuroleptic Malignant SyndromeSevere
  • ParanoiaSevere
  • Rapid Deep BreathingSevere
  • Retroperitoneal FibrosisSevere
  • Serious Muscle Damage that may Lead to Kidney FailureSevere
  • Sudden Onset of SleepSevere
  • Ulcer of the DuodenumSevere
  • X-Ray Results showing Lung Tissue ChangesSevere
  • AnxiousLess Severe
  • Cannot Empty BladderLess Severe
  • Difficulty SwallowingLess Severe
  • Double VisionLess Severe
  • DrowsinessLess Severe
  • Extreme Sense of Well BeingLess Severe
  • Frequent UrinationLess Severe
  • GasLess Severe
  • HiccupsLess Severe
  • HoarsenessLess Severe
  • Inflammation of a VeinLess Severe
  • Irritation of the Stomach or IntestinesLess Severe
  • Not Feeling WellLess Severe
  • Taste ProblemsLess Severe

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, expect 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.

More about Drugs and Medications

Newsletters

Subscribe to free WebMD newsletters.

  • WebMD Daily

    WebMD Daily

    Subscribe to the WebMD Daily, and you'll get today's top health news and trending topics, and the latest and best information from WebMD.

  • Men's Health

    Men's Health

    Subscribe to the Men's Health newsletter for the latest on disease prevention, fitness, sex, nutrition, and more from WebMD.

  • Women's Health

    Women's Health

    Subscribe to the Women's Health newsletter for the latest on disease prevention, fitness, sex, diet, anti-aging, and more from WebMD.

By clicking Submit, I agree to the WebMD Terms & Conditions & Privacy Policy

URAC: Accredited Health Web Site TRUSTe online privacy certification HONcode Seal AdChoices