7 Causes of Hiccups And 12 Ways To Relieve Them

6. Stressed, Anxiety, Excitement And Other Strong Emotions

It may come as a surprise, but strong emotions such as stress, anxiety and over-excitement may cause hiccups. While the connection is not exactly clear, heightened emotions may cause you to swallow more often. This means that you might be swallowing more air than usual. As previously mentioned, extra air in the stomach can cause distention. This in turn may trigger hiccups.