When you travel there are many uncertainties that come with the territory. Cars break down at the most inopportune moments. Planes get delayed due to fog or security issues. Or perhaps the weather ends up deciding what attractions and sites you can or cannot visit. There’s a long list of unexpected complications that can rear their ugly heads while on the road. But there’s one thing I can always count on when we fly on an airplane or stay at a hotel: my eyes become dry and red. Most hotels and resorts are temperature controlled. The use of centralized air conditioning and heating ensures the comfort of guests and discourages the growth of bacteria and mold that can thrive in a more humid environment. In the grand scheme of things, vacation-related irritation of the eyes is a small price to pay for all of the pleasure that travel brings. However, for some people this sensation is chronic and unrelenting. Read more »