Ephedrine-Guaifenesin Syrup Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Less Severe expression

  • Difficulty Sleeping
  • Fast Heartbeat
  • Nausea
  • Nervousness
  • Vomiting

INFREQUENT side effects

If experienced, these tend to have a Less Severe expression

  • Decreased Appetite
  • Difficult Or Painful Urination
  • Dizziness
  • Dry Mouth
  • Excessive Sweating
  • Generalized Weakness
  • Headache
  • Heart Throbbing Or Pounding
  • High Blood Pressure
  • Loss Of Skin Color
  • Muscle Tremors
  • Throat Dryness

RARE side effects

If experienced, these tend to have a Severe expression

  • A Stroke
  • Abnormal Heart Rhythm
  • Chest Pain
  • Mental Problems From Taking The Drug
  • Paradoxical Bronchospasm
  • Seizures
  • Slow Heartbeat
  • Ventricular Premature Beats

If experienced, these tend to have a Less Severe expression

  • Anxious Feelings
  • Irritation Of The Stomach Or Intestines
  • Nausea
  • Temporary Redness Of Face And Neck
  • Vomiting
Full Drug Information

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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.