If you have never traveled outside of your home country/continent before, it is normal that you may experience some health ailments as a result of exposing yourself to a brand-new environment. Our body has to adapt. Most health problems you’ll encounter in Mexico come from three sources: food, beverages (especially water) and acts of nature (such as sunburn and bug bites).There are a couple of things to consider that may help you to prevent medical annoyances. First of all, before traveling to Mexico, you should check with your doctor about the required vaccinations. Do this, preferably, about two months before departure.
In Mexico, choose your meals and snacks wisely. Although street tacos can be delicious, you may want to eat in better restaurants or hotels, to be (more) certain your food has been well prepared. If you choose to eat food from street vendors, be selective. Remember to drink a lot of water. Dehydration can take a toll on your body, which can lower your defenses. You will find water everywhere but make sure it is bottled. Never drink tap water. Also, make sure you wash your hands often (or bring antibacterial hand wipes or liquid to keep your hands clean), this can prevent colds and flu. Protect yourself against the sun. Mexico is very hot in some places. Sunburn can cause serious health risks. So, use sunblock and wear a hat or cap. Also, be aware that lots of good places in Mexico are at altitude, so let your body adapt to this situation and go easy on exercise and alcohol. Furthermore, avoid mosquito bites and use insect repellent. And last but not least, take time to relax sometimes, don´t schedule too many activities each day.