Cetirizine, Phenylephrine, Ambroxol, Guaifenesin, Sodium Citrate

Cetirizine, Phenylephrine, Ambroxol, Guaifenesin, and Sodium Citrate are pharmaceutical compounds found in a combination medication. This medication is used to alleviate symptoms associated with upper respiratory infections and allergies.
Cetirizine, an antihistamine, works by blocking histamine receptors, reducing inflammation and symptoms such as itching, sneezing, and watery eyes. It is particularly useful for treating allergies and hay fever.
Phenylephrine is a decongestant, primarily used to alleviate nasal congestion and facilitate breathing by constricting blood vessels in the nasal passages. This action results in a decrease in the mucus production and swelling that cause a stuffy nose.
Ambroxol, a mucolytic agent, functions by thinning and loosening mucus, making it easier to expel. This is beneficial for individuals experiencing chronic bronchitis or other respiratory conditions involving excessive mucus production.
Guaifenesin is another expectorant, working alongside Ambroxol to increase the volume and loosen the mucus, allowing it to be easily coughed up and expelled. This action is beneficial for individuals dealing with respiratory conditions involving the production of excess mucus, such as bronchitis or chest colds.
Lastly, Sodium Citrate is an antacid that functions to neutralize acidity in the stomach. While not the primary purpose of the medication, its inclusion may provide additional relief for users experiencing gastrointestinal issues, such as acid reflux or heartburn, commonly associated with respiratory infections.
Overall, this combination medication is a comprehensive tool designed to provide relief from a multitude of symptoms associated with upper respiratory infections and allergies. As with any medication, users should consult a healthcare professional before use.