Baltussin HC Syrup Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Abnormally Low Blood Pressure
  • An Increase In The Thickness Of Lung Secretions
  • Constipation
  • Dizzy
  • Drowsiness
  • Feel Like Throwing Up
  • Feeling Faint
  • Feeling Weak
  • Inducing Of A Relaxed Easy State
  • Not Feeling Well

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • A Spasm Of The Larynx
  • Abnormal Nervous System Function Affecting Mental Alertness
  • Bronchospasm
  • Change In Pulse
  • Collapsed Portion Of Lung
  • Decreased Lung Function
  • Fast Heartbeat
  • Giant Hives
  • Slow Heartbeat
  • Trouble Breathing
  • Vocal Cord Swelling

If experienced, these tend to have a Less Severe expression

  • Acute Infection Of The Nose, Throat Or Sinus
  • Backache
  • Blood Pressure Drop Upon Standing
  • Blurred Vision
  • Confused
  • Double Vision
  • Dry Mouth
  • Excessive Sweating
  • False Sense Of Well-Being
  • Feeling Anxious
  • Feeling Unhappy Or Unwell
  • Fluid Retention In The Legs, Feet, Arms Or Hands
  • Gastroesophageal Reflux Disease
  • Head Pain
  • Intense Abdominal Pain
  • Joint Pain
  • Loss Of Appetite
  • Low Energy
  • Mood Changes
  • Muscle Pain
  • Muscle Spasm
  • Narcotic Addiction
  • Nervous
  • Night Sweats
  • Problems With Eyesight
  • Shaking Extremities
  • Sluggishness
  • Temporary Redness Of Face And Neck
  • Throwing Up
  • Ureteral Spasm
  • Urinary Tract Infection

RARE side effects


If experienced, these tend to have a Severe expression

  • Abnormal Heart Rhythm
  • Adrenal Gland Problems
  • Blocked Bowels With Decreased Peristaltic Movement
  • Blood Disorder
  • Chronic Trouble Sleeping
  • Decreased Function Of The Adrenal Gland
  • Defective Internal Secretion Of Ovaries
  • Deficient Activity Of The Testis
  • Depression
  • Dizzy
  • Excessive Sweating
  • Extra Heartbeat
  • Extreme Loss Of Body Water
  • Falling
  • Fast Heartbeat
  • Fever
  • Hallucination
  • Head Pain
  • Hearing Loss
  • High Blood Pressure
  • Hives
  • Increased Spinal Fluid Pressure
  • Inflammation Of Skin Caused By An Allergy
  • Insufficient Blood Supply To The Colon
  • Involuntary Muscle Movements
  • Life Threatening Allergic Reaction
  • Loss Of Skin Color
  • Low Amount Of Potassium In The Blood
  • Muscle Stiffness
  • Nervous
  • Pancreatitis
  • Paralysis Of The Intestines
  • Rash
  • Ringing In The Ears
  • Seizures
  • Shaking Extremities
  • Spasm Of A Bile Duct Tract

If experienced, these tend to have a Less Severe expression

  • Altered Interest In Having Sexual Intercourse
  • Blurred Vision
  • Cannot Empty Bladder
  • Chest Discomfort
  • Chronic Trouble Sleeping
  • Confused
  • Constipation
  • Deficiency Of A Substance That Promotes Masculinization
  • Diarrhea
  • Difficult Or Painful Urination
  • Difficulty Swallowing
  • Discolored Spots And Small Elevations Of The Skin
  • Dizzy
  • Dry Mouth
  • Dryness Of The Nose
  • Easily Angered Or Annoyed
  • Excessive Sweating
  • Fast Heartbeat
  • Feeling Anxious
  • Head Pain
  • Heart Throbbing Or Pounding
  • High Blood Levels Of The Amylase Enzyme
  • Hives
  • Inability To Have An Erection
  • Intense Abdominal Pain
  • Irritation Of The Stomach Or Intestines
  • Itching
  • Itching
  • Loss Of Appetite
  • Low Energy
  • Migraine Headache
  • Migraine Headache
  • Muscle Or Bone Pain
  • Neck Pain
  • Nervous
  • Nightmares
  • Not Feeling Well
  • Numbness And Tingling
  • Over Excitement
  • Problems Getting Pregnant
  • Problems With Eyesight
  • Rash
  • Ringing In The Ears
  • Sensation Of Spinning Or Whirling
  • Shaking Extremities
  • Sun-Sensitive Skin
  • Swelling Of The Abdomen
  • Taste Problems
  • Throat Dryness
  • Trouble Breathing
  • Uncoordinated

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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.