The product is sold in the form of 600mg and 1200mg extended release tablets neither of which requires a prescription.

Mucinex DM works wonders for many people, but like all other medicines, the recommendations on the label must be followed by the person using the product. According to warnings on the label, the product must not be used for  children under 12 years of age or if you are now taking a prescription monoamine oxidase inhibitor (MAOI)  or for 2 weeks after stopping the MAOI drug.  Also, if persons who are pregnant or breastfeeding should consult with their doctor before taking this product.

The other issue to keep in mind when taking this product is that of persistent symptoms (such as cough) that do not go away.  If a cough persists for a week or so, then a physician should be consulted.  Cough illnesses such as pertussis can last much longer than a week and require an antibiotic for treatment.

The bottom line?  Mucinex DM is an effective product for the routine cough caused by the common cough and associated phlegm buildup in a person’s airways.

If you would like to purchase Mucinex, you visit our Mucinex product page.

What is Mucinex? Mucinex is an expectorant that consists of the ingredient guaifenesin and is used in fighting mucus. The tablets consist of two layers: the first provides a quick release of guaifensin while the second layer releases a continued level of guaifenesin that lasts over a 12 hours period. Mucinex is produced by Adams Respiratory Therapeutics and is sold over the counter. Below is information regarding this product:
Mucinex

* Expectorant – helps with loosening up mucus and enables a more productive cough.
* Taken as a 600mg extended release layered tablet.
* FDA approved.
* Warnings: Product must not be taken by children under the age of 12. Product must be stored out of reach from children.
* Pregnant women and breast-feeding women need to ask their health care professional before use.
* Persons with a persistent or chronic cough or those that have excessive phlegm should see their doctor.
* Directions:
o Do not crush, break or chew tablet.
o Take with a full glass of water
o Adults and children 12 years of age and over: one or two tablets every 12 hours. Do not exceed 4 tablets in 24 hours.
o Children under 12 years of age: do not use.
o Product may be taken with or without food.
* Mucinex is gluten and sugar free and contains no salicylates.
* Product should be stored 68-77 degrees F.

Note: This site is not affiliated with Adams Respiratory Therapeutics and Mucinex is a registered trademark of Adams Laboratories, Inc.

How does Guaifenesin work?
Guaifenesin works by thinning the mucus present in a person’s airways allowing the person to expectorate (bring up) the mucus which allows the person to breathe more easily. The product is used to lessen the amount of chest congestion caused by allergies and various bacterial and viral infections including the common cold.

Is Guaifenesin used for any other illnesses?
Yes, many people use the product in the experimental treatment of Fibromyalgia.

Is Guaifenesin available over the counter?
Yes. Guaifenesin is an ingredient found in many medicines available over the counter. Popular brand names available over the counter include Mucinex® and Robitussin®.

How are products containing Guaifenesin taken?
Over the counter products containing Guaifenesin are prepared in the form of syrup, tablets, extended release tablets, capsules and extended release capsules.

Are there any tips on taking products containing Guaifenesin?
Yes. Use only those dosages recommended by your health care professional.
Take Guaifenesin with food if the product upsets your stomach.
Drink lots of water when taking this product as this may help with chest congestion. If tablets are taken, swallow them whole without chewing or breaking them up. Always use an accurate measuring device to administer the correct dosage.

Should I see a health care professional before taking this product?
Yes. Always consult your health care professional before taking any type of medication, even if it is available over the counter. Prior to taking Guaifenesin you should tell your health care professional which medications you are currently taking, any diseases you may have, including heart disease, high blood pressure, diabetes or thyroid disorders or other illnesses and whether you are pregant or plan to become pregnant. One study showed an increased risk of a hernia developing in babies born to to women taking Guaifenesin during the first three months of pregnancy.

What side effects are associated with Guaifenesin?
Side effects are not commonly associated with Guaifenesin, but contact your doctor if you experience vomiting, upset stomach, dizziness or rash after taking Guaifenesin.

Where can I buy Guaifenesin?
Guaifenesin can be purchased from retail stores specializing in nutritional products or online at established sites like ProHealth.com or Hocks.com.