paracetamol + guaifenesin + phenylephrine

Vicks Active SymptoMax Plus is a multi-ingredient pharmaceutical product formulated for the symptomatic relief of the common cold and influenza. It is a combination of three active ingredients: paracetamol (acetaminophen), guaifenesin, and phenylephrine hydrochloride. Paracetamol serves as an analgesic and antipyretic, reducing pain and fever by inhibiting prostaglandin synthesis in the central nervous system. Guaifenesin acts as an expectorant, increasing the volume and reducing the viscosity of secretions in the respiratory tract to facilitate mucus clearance. Phenylephrine hydrochloride is a sympathomimetic decongestant that functions as a selective alpha-1 adrenergic receptor agonist, causing vasoconstriction in the nasal mucosa to alleviate congestion. The product is typically developed as a powder for oral solution, intended for rapid absorption and relief of symptoms such as headache, sore throat, nasal congestion, and productive cough.

Brand names

Vicks Active SymptoMax Plus

Other names

Vicks Active SymptoMax Plus Powder for Oral Solution