... effective ( over a period of months or years)?
I have been taking it either 1) as a time released pill 600 mg. or 2) in prescription cough syrup with codeine for over two years and have had no problem with tolerance. I have a lung disease Bronchiectasis wherein the lungs make too much mucus. The guaifenesin breaks up the lung congestion. Taking too much will most definitely give you diarrhea.
- Guaifenesin Information for Consumers
- Guaifenesin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Guaifenesin (detailed)
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