Of course, sneezing constantly is no fun either.
What causes pollen allergy reactions?
- A grain of pollen looks like a very spiky sea urchin. When it enters your nasal and bronchial passages, it latches onto the mucous membranes and gets stuck.
- These membranes have cells (called mast cells) full of histamines.
- When an allergen trigger (like pollen) lands on one of these cells, a receptor sitting on top of the cell tells the cell to let loose on the histamines.
- The histamine starts a series of annoying reactions like sneezing, watery eyes, and itching to help you get rid of the allergan.
- Neti Pots are a way to flush your sinuses, but are really for after you ride. Someone mentions this in the LiveJournal discussion mentioned below.
- Quercetin is a natural plant-derived compound (flavonoid) that helps keep the mast cells from releasing histamine. Flavonoids can be found in citrus and green tea.
- Food can help. Add some horseradish, chili peppers or hot mustard to your food. They're all temporary decongestants.
- Stinging nettle is a natural antihistamine without the side effects (drowsiness, dry mouth) associated with the drugs most commonly used.
I usually go with a bandanna over my mouth and nose when riding in a half helmet. It helps cut down on what you're breathing in, and actually works on days with moderate pollen counts. A full face gives you additional protection if you keep the vents closed.
Before I start out in the morning, I try and get an idea of the pollen count. You've got several options available.
- Pollen.com has an Allergy Forecast by state
- Google and Yahoo desktop pollen widgets can be downloaded from Pollen.com's site
- Weather.com's PollenCast is pretty quick and easy if you're already online
- Sunflower seeds
- Melons and bananas
- Zucchini and cucumber
- LiveJournal's gerardwing got a good "Riding with Alleriges" thread going with several riders giving their solutions.
- Masks are available from several manufacturers. You can find reviews and comments on several different types at AchooAllergy.com's blog. Respro does make a bandanna-style scarf called the Bandit Scarf.