Lidocaine Solution Base for Curing Pain works by preventing nerve impulses from the transmission of pain to the brain. Lidocaine Solution Base can be used temporarily to alleviate the pain of the mouth, throat or nose and parts of the digestive tract. Lidocaine Solution Base acts as a local anaesthetic. Lidocaine Solution Base for Curing Pain is offered in white crystalline solid form and can be melted in a temperature range varying from 66 Degree C to 70 Degree C.