Dry cough

A dry cough, also known as an unproductive cough, is a common symptom experienced by many individuals. It involves a persistent tickling sensation in the throat, leading to repeated coughing without the production of mucus or phlegm. Dry coughs can be caused by various factors, including viral infections, allergies, environmental irritants, and certain medications.
Typical medications used to treat dry coughs include:

Cough Suppressants: These medications, such as dextromethorphan, work by suppressing the cough reflex and are commonly found in over-the-counter cough syrups. They are effective in reducing the frequency and severity of coughing episodes.
Expectorants: Expectorants, like guaifenesin, help thin and loosen mucus in the respiratory tract, making it easier to cough up and clear the airways. These medications are often used when a dry cough is accompanied by mucus production.
Demulcents: Demulcents, such as honey or glycerin, form a soothing barrier on the throat, providing relief from irritation and discomfort. They can be found in throat lozenges or syrups.
Antihistamines: In cases where a dry cough is caused by allergies, antihistamines like diphenhydramine or cetirizine may be prescribed to reduce allergy symptoms and alleviate the cough.

Always consult a healthcare professional before starting any medication for a dry cough, as they can determine the most appropriate treatment based on the underlying cause. Additionally, follow the dosage instructions and use the medication as directed to ensure patient safety and effective treatment.