Besides eyedrops, what are the best ways to relieve itchy eyes?

Remove the cause: Itchy eyes are often caused by pollens or ragweeds--can be miserable for some. The best treatment is avoidance, but that is not practical for most of us. So next best thing--flush your eyes out couple of times a day, especially after being outdoors. This remove some to most of the allergens. Nasal steroid such as Veramyst helps both nasal and occular allergies. Consult doc. Good luck.

Depends on the cause: There are many causes of itchy eyes. Several types of inflammatory conditions, allergic reactions, detergents, chemicals, and sometimes bacterial, viral or fungal infections can cause itchy eyes. Have it evaluated by a professional and get the appropriate treatment.