Well, in my opinion, it is possible to get puffy eyes when your eyes become dry. And generally speaking, there are many reasons which can cause puffy eyes, and dry eyes can be one of them. As we know that when our eyes cannot get enough waters, and it can dry, and also affect the skin around the eyes. And also, it can lead to disorders which happen in your body. And then, puffy eyes can occur at this moment. So you need to drink more water, and eat more fruits. By the way, some vitamins can be effective too. Besides, you need to know that overconsumption of salt, which causes fluid retention, allergies or infection, can cause inflammation and swelling, and the puffy eyes too. So just be careful about it.