Traveling alone to Mérida, Mexico with a long-term ileostomy can be a rewarding experience, especially if you prepare well. Here are some helpful tips and insights to ensure a smooth journey:

- Make sure to stay well hydrated throughout your trip. This is important for everyone, but especially for those with an ileostomy.

- Pack plenty of ostomy supplies. It's a good idea to bring up to three times the amount you would normally use at home, just to be on the safe side.

- Split your supplies between your carry-on and checked luggage. This way, if one bag is lost or delayed, you'll still have what you need.

- Many people have mentioned that Mérida is considered one of the safest cities in Mexico, so general safety concerns should be minimal.

- Overall, there's a lot of encouragement to go ahead with your travel plans and enjoy the experience.