Root canals, though often feared, are essential for saving teeth and addressing serious dental issues. This article outlines seven key symptoms that may indicate you need a root canal urgently, including chronic toothache, sensitivity to hot and cold, swelling in the gums and face, gum boils, tooth discoloration, painful chewing, and bad taste or odor. For more details, call us immediately at (972) 546-3888 or visit our website: www.myfreshfamilydental.com.