| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | antihistamine | US | Commonly used to treat allergies and hay fever | 1 |
| 2 | antihistamine | United States | Common over-the-counter medication for treating allergies and cold symptoms | 1 |
| 3 | antihistamine | United States | Commonly used to treat allergies and hay fever, available over the counter at pharmacies. | 1 |
| 4 | antihistamine | United States | Commonly used for allergies, hay fever, and hives | 1 |