Matching articles for "Guaifenesin"

Hydrocodone/Chlorpheniramine (Vituz)

   
The Medical Letter on Drugs and Therapeutics • November 25, 2013;  (Issue 1430)
An oral solution (Vituz – Hawthorne) containing two old drugs, the centrally-acting opioid hydrocodone bitartrate and the first-generation H1-antihistamine chlorpheniramine maleate, has been approved by...
An oral solution (Vituz – Hawthorne) containing two old drugs, the centrally-acting opioid hydrocodone bitartrate and the first-generation H1-antihistamine chlorpheniramine maleate, has been approved by the FDA for relief of cough and [other] symptoms associated with upper respiratory allergies or a common cold in adults. Several extended-release products containing hydrocodone and chlorpheniramine are available as capsules and suspensions and have been used for years for similar indications. Vituz is classified as a schedule III controlled substance, but the FDA has asked the DEA to reclassify hydrocodone products as schedule II.
Med Lett Drugs Ther. 2013 Nov 25;55(1430):95-6 | Show Full IntroductionHide Full Introduction

In Brief: Mucinex

   
The Medical Letter on Drugs and Therapeutics • February 14, 2005;  (Issue 1202)
Patients may be asking health care providers about the safety and effectiveness of Mucinex (Adams), which is being heavily advertised on television and elsewhere for treatment of respiratory congestion. These...
Patients may be asking health care providers about the safety and effectiveness of Mucinex (Adams), which is being heavily advertised on television and elsewhere for treatment of respiratory congestion. These ads suggest that Mucinex is a new drug, when actually it is an extended-release formulation of guaifenesin, an old expectorant. Guaifenesin increases the volume of secretions in the respiratory tract, which facilitates removal of viscous mucus by coughing. Medical Letter consultants have not been impressed by its effectiveness. Guaifenesin is in the category of drugs - Generally Recognized as Safe - (GRAS) and is included in many prescription and over-the-counter cough remedies,1 but the manufacturer of Mucinex nevertheless sought and received FDA approval. Now the FDA has removed all single-ingredient extended-release guaifenesin products from the market until the manufacturers also apply for and receive approval. Mucinex is available without a prescription for patients 12 years or older and is taken every 12 hours. A bottle of 20 600-mg tablets costs about $12 at a local chain pharmacy.

1. Over-the-counter (OTC) cough remedies. Med Lett Drugs Ther 2001; 43:23.
Med Lett Drugs Ther. 2005 Feb 14;47(1202):16 | Show Full IntroductionHide Full Introduction

Over-the-counter (OTC) Cough Remedies

   
The Medical Letter on Drugs and Therapeutics • March 19, 2001;  (Issue 1100)
The number of cough remedies available in the USA continues to multiply, but most products contain the same or similar ingredients in varying combinations. Most acute coughs do not require treatment with drugs,...
The number of cough remedies available in the USA continues to multiply, but most products contain the same or similar ingredients in varying combinations. Most acute coughs do not require treatment with drugs, especially in children, and suppression of a productive cough may be harmful.
Med Lett Drugs Ther. 2001 Mar 19;43(1100):23-5 | Show Full IntroductionHide Full Introduction