Blair
8. Headaches
People who have mouth sores also tend to experience headaches. They get these headaches because their body is rushing to fight the blisters that could form on their mouth or around their genitals. They need to see if there is a correlation between any discomfort on their mouth or genitals and the headaches that they have. This is not always a strong correlation, but it could be a sign that your body is fighting off the virus.
