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Entex LQ Side Effects Center
Medically reviewed by Min Clinic Staff | Updated: January 2026
- Generic Name: guaifenesin and pseudoephedrine hydrochloride liquid
- Brand Name: Entex LQ
Entex LQ(Guaifenesin and Pseudoephedrine Hydrochloride Liquid) side effects drug center
Entex Lq Side Effects Center
What Is Entex Lq?
Entex LQ (guaifenesin and phenylephrine) is a combination of an expectorant and nasal decongestant used to help loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes and make coughs more productive; and for the temporary relief of nasal and sinus congestion due to cold, hay fever or other respiratory allergies. Common side effects of Entex LQ include:
- nausea,