Emily, this is not something we'd expect to occur when our liquid medicines are taken as directed, and we're terribly sorry that you experienced it. Because your health and safety are most important to us, we'd recommend discontinuing any future use of ZzzQuil Nighttime Sleep Aid Warming Berry Liquid. Also, feel free to give us a call at (877) 881-5813 if you want any help.

We&#39;re sorry ZzzQuil Nighttime Sleep-Aid Liquid didn’t work for you, Juanita. We know how upsetting it can be when you’re not getting the sleep you need. We&#39;re glad you let us know so we can share your report with our Safety Team. Also, please hold onto the product for a few weeks in case we need more information.<br /> <br />ZzzQuil, like many other over-the-counter sleep medicines, contains diphenhydramine HCI, an ingredient used to treat occasional sleeplessness. Our product is found to be safe and effective when used as directed, so we take a report such as yours very seriously. If your sleeplessness persists continuously, or for more than 2 weeks, we recommend you stop using ZzzQuil and consult a doctor.<br /><br />In the meantime, we&#39;d like to gather more information about the product you have to share with our team, and to help us best assist you. When you have a moment, please give us a call at (877) 881-5813.