CVS Health Non-Drowsy Tussin DM Adult Cough & Chest Congestion 8 fl oz Exp. 9/25
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This product contains dextromethorphan HBr and guaifenesin, which are effective active ingredients for relieving cough and chest congestion. However, the formulation lacks transparency regarding additional inactive ingredients, which could include artificial additives or preservatives. The processing level is moderate, but the absence of harmful additives like artificial dyes or sweeteners is a positive aspect.
Key ingredients 2
Dextromethorphan HbrNeutral
Dextromethorphan HBr is a common active ingredient in cough suppressants. It acts on the brain to suppress the cough reflex, providing relief from persistent coughing. It is generally considered safe when used as directed, but excessive use can lead to side effects.
Risks
Potential risks include dizziness, nausea, and in rare cases, allergic reactions. Overuse can lead to serious side effects such as confusion or hallucinations.
Benefits
It effectively reduces coughing, which can help improve sleep and comfort during illness. No significant nutritional benefits identified for this ingredient.
GuaifenesinNeutral
Guaifenesin is an expectorant that helps clear mucus from the airways. It works by thinning and loosening mucus in the airways, making it easier to cough up. It is widely used in over-the-counter medications for chest congestion.
Risks
Possible side effects include nausea, vomiting, and dizziness. It is generally well-tolerated but should be used as directed to avoid adverse effects.
Benefits
Guaifenesin can help alleviate chest congestion, making breathing easier. No significant nutritional benefits identified for this ingredient.
Processing
Processed Foods
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