Guaifenesin Side Effects
Other Possible Side EffectsOther side effects of guaifenesin that a person may experience include:
- Stomach pain
- Low uric acid levels (seen using a lab test), which is generally not a cause for concern.
As you may have noticed, there are no specific percentages provided for any of these possible side effects, which is typical with nonprescription products.
Final ThoughtsYou may experience some or none of the side effects listed in this article. Unfortunately, there is no way for your healthcare provider to know beforehand if you will have problems with a medicine that you have never tried.
Therefore, make sure to let your healthcare provider know if you develop any side effects while taking the drug or if something "just does not seem right." While it may not be related to guaifenesin, your healthcare provider will be able to diagnose and treat the problem.