How can travelers prepare for visiting areas with high levels of crested wheatgrass pollen?

Before travelling to areas with high levels of crested wheatgrass pollen, it's key to understand the implications of pollen allergies and how they might affect your health. Pollen from grasses such as crested wheatgrass can trigger allergic symptoms including sneezing, runny or stuffy nose, itchy or watery eyes, and coughing. In some individuals, exposure to high pollen levels can also trigger asthma symptoms, such as wheezing, chest tightness, or difficulty breathing.

For prevention, start by checking the pollen forecast for your destination, and avoid outdoor activities during peak pollen times. Pollen levels are often highest during dry, windy days, and in the early morning or late afternoon.

Start taking antihistamines a few days prior to your trip to lower the chances of having severe allergic reactions. Depending on the severity of your symptoms, over-the-counter or prescription medications such as antihistamines, decongestants, nasal corticosteroids, or leukotriene modifiers can provide symptomatic relief. Antihistamines work by blocking histamine, a substance your body releases during an allergic reaction.

Wear sunglasses and a wide-brimmed hat to minimize pollen exposure to your eyes. Keep windows closed in your accommodation and during transport, and consider using an air conditioner to filter out pollen. When returning indoors, shower and change clothing to remove pollen.

It's also recommended to consult a healthcare provider or allergist before your trip. They may suggest immunotherapy (allergy shots or tablets) if your allergies are severe, or if medication isn't controlling your symptoms. Immunotherapy works by gradually exposing your body to increasing amounts of the allergen, which slowly desensitizes your immune system and reduces the allergic response.

Lastly, carry an action plan with emergency contact numbers and details of your allergies and medicine prescribed. Travelling with allergies requires some extra planning, but with the right preparations, it should be manageable and enjoyable.