11. Night Sweats
As the HIV infection develops in the body, flu like symptoms can appear. One of the most annoying and notable symptoms is night sweats. The sufferer may go to bed at a good temperature, but through the night may experience widely ranging body temperatures, going from very cold to very hot quite quickly. The physical response of the body is to pour sweat to regulate the temperature. The person may wake up soaking wet and have to change their sheets and clothing.