I'm sorry to hear about your discomfort with itching and watery eyes after dust exposure.

Here are some steps you can take to relieve your symptoms:

• Rinse your eyes gently with clean, lukewarm water or sterile saline solution to flush out any remaining dust particles.
• Avoid rubbing your eyes, as this can worsen irritation.
• Use a clean, cool compress over your closed eyes to soothe itching and reduce inflammation.
• If symptoms persist or worsen, it might indicate an infection or allergic reaction. In such cases, a doctor may prescribe antibiotic eye drops like Vigamox Ophthalmic Solution, which is used to treat bacterial eye infections. However, this should only be used under medical supervision.
• Avoid exposure to dust and protect your eyes with sunglasses or goggles when riding a bike in dusty conditions.

If your symptoms continue beyond a few days, worsen, or you experience pain, vision changes, or discharge, please consult an ophthalmologist (eye specialist) promptly for a thorough evaluation and appropriate treatment.To narrow down potential causes, we will need some more information.I understand you've been experiencing itching and watery eyes for the past 2 days due to dust exposure while riding a bike. To assist you better, could you please share your age and gender?