It is very possible. One of the listed side effects of Levaquin is fatal arrhythnia called Long Q-T syndrome. You should look into this. I'm so sorry for your loss.
This registry is a place to share positive or negative side effects of using Levaquin. If you directly experienced a side effect while using Levaquin, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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