Colrex Compound Capsule Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • An Increase In The Thickness Of Lung Secretions
  • Constipation
  • Dizziness
  • Drowsiness
  • Excessive Sweating
  • Inducing Of A Relaxed Easy State
  • Nausea
  • Poisoning Caused By Anticholinergic Medication
  • Stomach Cramps
  • Vomiting

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • A Complete Or Partial Collapse Of The Lung Airways Called Atelectasis
  • Abnormal Liver Function Tests
  • Abnormal Nervous System Function Affecting Alertness
  • Decreased Lung Function
  • Low Blood Pressure
  • Orthostatic Hypotension, A Form Of Low Blood Pressure
  • Trouble Breathing

If experienced, these tend to have a Less Severe expression

  • A Change In Vision
  • A Skin Rash
  • Confusion
  • Decreased Appetite
  • Decreased Urine Production
  • Dizziness
  • Dry Mouth
  • Fainting
  • Feelings Of Dissatisfaction, Sadness, And Unease
  • Generalized Weakness
  • Headache
  • Heart Throbbing Or Pounding
  • Hives
  • Inducing Of A Relaxed Easy State
  • Itching
  • Muscle Weakness
  • Nervousness

RARE side effects


If experienced, these tend to have a Severe expression

  • A Blood Disorder
  • A Condition Where The Body Is Unable To Maintain Adequate Blood Flow Called Shock
  • A Hypersensitivity Reaction To A Drug
  • A Significant Type Of Allergic Reaction Called Anaphylaxis
  • A Skin Disorder With Blistering And Peeling Skin Called Stevens-Johnson Syndrome
  • A Skin Disorder With Blistering And Peeling Skin Called Toxic Epidermal Necrolysis
  • A Type Of Allergic Reaction Called Angioedema
  • A Type Of Blood Disorder Where The Red Blood Cells Burst Called Hemolytic Anemia
  • A Type Of Bumpy Skin Rash Called A Maculopapular Rash
  • A Type Of Skin Disorder Called Acute Generalized Exanthematous Pustulosis
  • Abnormal Heart Rhythm
  • Accidental Falls
  • Acute Liver Failure
  • Addiction To A Drug
  • Blocked Bowels With Decreased Peristaltic Movement
  • Complete Stoppage Of The Heart
  • Damage To The Liver And Inflammation
  • Decreased Blood Platelets
  • Decreased Function Of The Adrenal Gland
  • Deficiency Of A Substance That Promotes Masculinization
  • Dependence On Opioid-Type Drugs
  • Difficulty Sleeping
  • Dizziness
  • Excessive Sweating
  • Extra Heartbeats
  • Fast Heartbeat
  • Hallucinations
  • Headache
  • Inflammation Of The Skin Due To An Allergy
  • Loss Of Skin Color
  • Low Blood Pressure
  • Low Levels Of A Type Of White Blood Cell Called Neutrophils
  • Low Levels Of White Blood Cells
  • Lung Failure Causing Loss Of Breath
  • Muscle Tremors
  • Nervousness
  • Pancreatitis
  • Seizures
  • Sleep Apnea
  • Slow Heartbeat
  • Very Low Levels Of Granulocytes, A Type Of White Blood Cell
  • Vocal Cord Swelling

If experienced, these tend to have a Less Severe expression

  • A Change In Vision
  • A Feeling Of General Discomfort Called Malaise
  • A Feeling Of Pins And Needles On Skin
  • A Headache From Overuse Of Medications
  • A Migraine Headache
  • A Skin Rash
  • A Type Of Bumpy Skin Rash Called A Maculopapular Rash
  • Abdominal Bloating
  • Accidental Falls
  • Agitation
  • Altered Interest In Having Sexual Intercourse
  • An Extreme Sense Of Wellbeing Called Euphoria
  • An Inability To Completely Empty The Bladder
  • Anxious Feelings
  • Blurred Vision
  • Chest Discomfort
  • Chills
  • Confusion
  • Constipation
  • Decreased Appetite
  • Depression
  • Diarrhea
  • Difficult Or Painful Urination
  • Difficulty Sleeping
  • Double Vision
  • Dry Mouth
  • Dryness Of The Nose
  • Erythema Or Redness Of Skin Or Mucous Membrane
  • Excessive Sweating
  • Fast Heartbeat
  • Headache
  • Heart Throbbing Or Pounding
  • Hives
  • Increased Sensitivity Of The Skin To The Sun
  • Infertility
  • Intense Abdominal Pain
  • Irritability
  • Irritation Of The Stomach Or Intestines
  • Itching
  • Loss Of Muscle Coordination
  • Low Energy
  • Muscle Tremors
  • Nausea
  • Nervousness
  • Nightmares
  • Opioid Induced Allodynia
  • Opioid Induced Hyperalgesia
  • Over Excitement
  • Ringing In The Ears
  • Sensation Of Spinning Or Whirling
  • Spasm Of A Bile Duct Tract
  • Temporary Redness Of Face And Neck
  • The Inability To Have An Erection
  • Throat Dryness
  • Trouble Breathing
  • Vomiting
  • Wheezing
  • Widening Of Blood Vessels

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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.