Cough Formula 4-M Liquid Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Difficulty Sleeping
  • Head Pain

INFREQUENT side effects


If experienced, these tend to have a Severe expression

  • Abnormal Liver Function Tests

If experienced, these tend to have a Less Severe expression

  • Agitation
  • Decreased Appetite
  • Difficult Or Painful Urination
  • Dizziness
  • Drowsiness
  • Fast Heartbeat
  • Generalized Weakness
  • Loss Of Skin Color
  • Muscle Tremors
  • Nausea
  • Nervousness

RARE side effects


If experienced, these tend to have a Severe expression

  • 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 Bumpy Skin Rash Called A Maculopapular Rash
  • A Type Of Skin Disorder Called Acute Generalized Exanthematous Pustulosis
  • Acute Liver Failure
  • Damage To The Liver And Inflammation
  • Decreased Blood Platelets
  • Hallucinations
  • High Blood Pressure
  • Inflammation Of The Skin Due To An Allergy
  • Insufficient Blood Supply To The Colon
  • Low Levels Of A Type Of White Blood Cell Called Neutrophils
  • Low Levels Of White Blood Cells
  • Seizures
  • Trouble Breathing
  • Very Low Levels Of Granulocytes, A Type Of White Blood Cell
  • Vocal Cord Swelling
  • Vomiting

If experienced, these tend to have a Less Severe expression

  • A Headache From Overuse Of Medications
  • A Skin Rash
  • Abnormal Heart Rhythm
  • Anxious Feelings
  • Dizziness
  • Drowsiness
  • Excessive Sweating
  • Heart Throbbing Or Pounding
  • Hives
  • Indigestion
  • Irritation Of The Stomach Or Intestines
  • Nausea
  • Over Excitement
  • Skin Redness
  • Stomach Cramps
  • Stomach Cramps
  • Vomiting

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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.