... ,fever,toothache hot compress:relieve arthritis,stomach trouble, APPLICATIONS:Hot therapy: alleviate rheumatic pain, neural pain, sciatica, vertebral pain, ... improve mucous membrane scar after surgery.Cold therapy: Be great for your body when it is experiencing ... and excruciating pain, burning,fevered and flush. INSTRUCTION:1. Heat by microwave for less than 100 seconds. If use it ...