From the Guidelines
Coricidin HBP Chest Congestion contains two active ingredients: dextromethorphan hydrobromide and guaifenesin. The active ingredients in Coricidin HBP Chest Congestion are dextromethorphan hydrobromide (10 mg per dose) and guaifenesin (200 mg per dose) 1. Dextromethorphan is a cough suppressant that works by affecting the signals in the brain that trigger the cough reflex, while guaifenesin is an expectorant that helps loosen congestion in the chest and throat by thinning mucus, making it easier to cough up. Unlike regular Coricidin products, the HBP (High Blood Pressure) formulation is specifically designed for people with hypertension as it does not contain decongestants like pseudoephedrine or phenylephrine that can raise blood pressure 1. The inactive ingredients typically include binders, fillers, and colorants such as microcrystalline cellulose, corn starch, FD&C dyes, and possibly lactose or other sugars. This medication is typically taken every 4 hours as needed for cough and congestion, not exceeding 6 doses in 24 hours. Always follow the dosing instructions on the package and consult with a healthcare provider before use, especially if you have other medical conditions or take other medications. Guaifenesin has been shown to be an effective expectorant in increasing expectorated sputum volume, decreasing sputum viscosity, and improving associated symptoms 1. However, there is currently insufficient evidence to support its efficacy as an adjunct in sinusitis. It is essential to note that the management of sinusitis is based on empiric goals, and adjunctive agents like guaifenesin are frequently prescribed in addition to antibiotics to facilitate drainage of retained secretions 1. In patients with hypertension, it is crucial to choose medications that do not exacerbate their condition, making Coricidin HBP Chest Congestion a suitable option 1. Overall, Coricidin HBP Chest Congestion is a medication designed to provide relief from cough and congestion while being safe for individuals with high blood pressure.
From the FDA Drug Label
DESCRIPTION Each 5 mL (1 teaspoonful) contains: Guaifenesin 100 mg The ingredients in Coricidin HBP Chest Congestion include Guaifenesin.
- The FDA label for guaifenesin mentions it contains 100 mg of Guaifenesin per 5 mL (1 teaspoonful) 2. However, the label does not provide a complete list of ingredients for Coricidin HBP Chest Congestion, which also contains dextromethorphan according to the question, but this information is not found in the provided label. The FDA drug label does not answer the question.
From the Research
Ingredients in Coricidin HBP Chest Congestion
The ingredients in Coricidin HBP Chest Congestion include:
- Dextromethorphan: an antitussive (cough suppressant) 3
- Guaifenesin: an expectorant (helps thin and loosen mucus)
Active Ingredients and Their Effects
- Dextromethorphan has been studied for its potential benefits in treating various neurological and neuropsychiatric disorders, including depression, stroke, and traumatic brain injury 3
- Guaifenesin is used to help relieve chest congestion and coughs
Considerations for Hypertension
- There is limited research on the specific effects of Coricidin HBP Chest Congestion on blood pressure in patients with hypertension
- However, studies have investigated the effects of other decongestants, such as pseudoephedrine, on blood pressure 4, 5
- Pseudoephedrine has been shown to cause a small increase in systolic blood pressure in patients with controlled hypertension, but the clinical significance of this effect is unclear 4