I am suffering from pain in my back side of neck and shoulder. Now from last five days I felt that there is pain in my joints of knee and ankles. And apart from that I feel that there is rise in temperature in my body i.e. Feel like having fever inside my body and having pain in my body. And my body is sweating more due to having fever in body and it sweats more when the body temperature comes down. Can you please suggest me for treatment of the problem ? And one thing I forgot to note that it has started due to staying in office for a long time with lower room temperature (20�c) with ac climate for last two months.