Taking an expectorant can provide relief. Having some mucus in your ... your cough is more productive and you can cough the mucus out. Guaifenesin, or glyceryl guaiacolate, is a medication ...

but they can bring symptom relief. Medications called expectorants contain an ingredient called guaifenesin, which may help ...

When a cold strikes, you want fast, effective relief. And while grabbing the first over-the-counter cold medication seems ...