Description: A dry cough, also known as a non-productive cough, is a cough that does not bring up any phlegm or mucus. It often feels scratchy or tickling in the throat and can be triggered by several factors, including:

1. Viral Infections: Common cold, flu, or other respiratory infections can cause irritation in the throat leading to a dry cough.
2. Allergies: Allergic reactions to pollen, dust, pet dander, or certain foods can trigger a dry cough.
3. Irritants: Smoke, air pollutants, strong odors, or dry air can irritate the throat, leading to coughing.
4. Gastroesophageal Reflux Disease (GERD): Stomach acid flowing back into the esophagus can cause irritation and a persistent dry cough.
5. Medications: Certain medications, such as ACE inhibitors used for blood pressure control, can cause a chronic dry cough as a side effect.

Management:

1. Stay Hydrated: Drink plenty of water and other fluids to stay hydrated, which can help soothe the throat.
2. Humidify the Air: Using a humidifier adds moisture to the air, preventing throat dryness.
3. Avoid Irritants: Stay away from smoke, strong odors, and other irritants that can worsen the cough.
4. Throat Lozenges: Sugar-free throat lozenges can help soothe throat irritation.
5. Honey: Warm honey and lemon water can provide relief and help with throat irritation.
6. Cough Drops: Non-prescription cough drops can temporarily suppress the urge to cough.
7. Medical Consultation: If the dry cough persists for more than a few weeks, is accompanied by other symptoms, or significantly impacts daily life, it’s crucial to consult a healthcare professional for proper diagnosis and treatment.