Hi. I awoke this morning with redness in my right eye. Slightly irritated and runny, but not painful. I latter realized that my tongue felt ever so slightly swollen and felt as if it had a thin coating on. (Food felt odd in my mouth). I eventually realized that my mouth was not opening the same on the right side as it was on the left. I did spend time in a sauna last night, and my right eye became irritated because of the temperature being higher than normal.