Sore and weak teeth may be caused by periodontal disease, dentin sensitivity, dental caries, etc., and need to be treated according to the cause. If it is caused by periodontal disease, it can be treated by cleaning and dental surgery; if it is caused by dentin sensitivity, it can be treated by medication coating and sealing of dentin tubules; if it is caused by dental caries, it can be treated by root canal therapy.
If periodontal disease exists, the alveolar bone is highly altered, causing teeth to loosen, which may result in soreness and weakness of the teeth, it is necessary to reduce the local irritation by removing calculus and removing granulation tissue. If the periodontal disease is more severe, it may also need to be treated by surgical procedures such as periodontal flap flap surgery, gingivectomy, and guided tissue regeneration, if necessary.
If there is heavy wear and tear on the jaw, so that the enamel falls off and exposes the dentin, the nerve endings of the dentin tubules may cause tooth soreness and weakness when they encounter hot, cold or sweet and sour stimuli, which can be treated by applying strontium chloride or sodium fluoride solution on the sensitive parts of the teeth under the guidance of the physician, or by sealing off the end of the dentin tubules to reduce the stimulation of the dentin and alleviate the soreness and weakness of the teeth.
In case of caries-induced periapical periodontitis, which causes tooth tenderness and weakness, the pulp can be opened and drained to remove the inflammatory material, relieve the pressure in the pulp cavity, and further treated with root canal therapy to eliminate the tooth tenderness and weakness.
If the tooth is sore and weak, you should go to the hospital in time to get a clear diagnosis and carry out the treatment as soon as possible to avoid delaying the condition, which may cause other oral problems.