Terpin Hydrate, Chlorpheniramine Maleate, Ammonium Chloride, and Sodium Citrate are used in the treatment of the common cold.
How Terpin Hydrate, Chlorpheniramine Maleate, Ammonium Chloride, and Sodium Citrate work Terpin Hydrate, Chlorpheniramine Maleate, Ammonium Chloride, and Sodium Citrate is a combination of four medicines: Terpin Hydrate, Chlorpheniramine Maleate, Ammonium Chloride, and Sodium Citrate. Terpin Hydrate and Ammonium Chloride work by decreasing the stickiness of mucus (phlegm) and aiding its removal from the airways. Chlorpheniramine Maleate is an antihistamine that helps alleviate allergic reactions. When your body is exposed to an allergen (such as pollen, animal dander, or house dust), it produces a chemical called histamine, which leads to symptoms like watery eyes, a runny or blocked nose, sneezing, skin rashes, and itching. Sodium Citrate acts as a mucolytic, thinning and loosening mucus (phlegm) to make it easier to cough out.