A stupid thing to do but not on purpose. I have been using them for an upcoming wedding and put the strips on at night, read, then remove them. Apparently I fell asleep and kind of remember swallowing when I realized they were still on. The top one was there, but I could not find the bottom one! I'm sure I swallowed it. :rolleyes: It felt like something stuck in my chest and I tried coughing to get it up and couldn't. Wondering about all that stuff in my stomach. Felt a little nauseous this morning...little better now. Know I need to check the box; at work now. Thanks