Health Concerns

Health Concerns

The biggest concerns in Mexico City (besides avoiding Montezuma's Revenge) are the elevation and pollution. It may take a few days for you to acclimate, so take it easy, drink extra fluids, and don't be surprised if you're huffing and puffing a little more than usual. A change in elevation may also affect sleep patterns and digestion. Note that alcohol will have a greater effect on you until you adjust.

The pollution has gotten much better, but if you have respiratory problems, you'll want to limit the amount of time you spend walking along busy streets, especially during rush hour. Some people may experience watery eyes, a runny nose, or a mild sore throat from the fumes, but some big-city dwellers may not notice a difference in air quality at all. The smog is heaviest from mid-November through January, and lightest in September and October.