The combination of Diphenhydramine 14.08mg, Ammonium Chloride 138mg, Sodium Citrate 57.03mg, and Menthol 1.14mg is typically used to treat symptoms associated with respiratory conditions like cough, cold, and allergic reactions.

• Diphenhydramine (14.08mg) is an antihistamine that helps relieve allergy symptoms such as runny nose, sneezing, and itchy or watery eyes. It also has a mild sedative effect, which can help with sleep during colds or allergies.
• Ammonium Chloride (138mg) is a expectorant that helps loosen and clear mucus from the airways, making it easier to cough up and clear congestion in the chest.
• Sodium Citrate (57.03mg) is used to help reduce acidity in the body and may help in soothing the throat, providing relief from irritation and cough.
• Menthol (1.14mg) provides a cooling and soothing effect, reducing throat irritation and making it easier to breathe by mildly opening up the airways.

This combination is effective in treating cough, cold, and allergy symptoms by providing relief from congestion, reducing inflammation, soothing the throat, and helping with mucus clearance.