Can you be allergic to plastic grocery bags?

It is possible to be allergic to plastic grocery bags, although it is not a common occurrence. The main component of plastic grocery bags is polyethylene, a type of plastic that is also used in a variety of other products such as food packaging, toys, and clothing. Some people may develop an allergic reaction to polyethylene, which can cause symptoms such as skin rashes, hives, swelling, and difficulty breathing. In severe cases, an allergic reaction to polyethylene can be life-threatening.

If you think you may be allergic to plastic grocery bags, it is important to see a doctor to get tested and to avoid contact with polyethylene products. You can also reduce your exposure to polyethylene by using reusable shopping bags made of natural fibers such as cotton or canvas.