Toothache loose teeth but not swollen consider the emergence of periodontitis, retrograde pulpitis and other diseases. 1. Periodontitis, patients with periodontitis due to inflammation in the periodontal area, may lead to toothache symptoms, but also affect the normal function of the teeth, loose teeth symptoms. Generally, you can use metronidazole, ornidazole and other medications under the guidance of the doctor, and you can also carry out local rinsing. 2. Retrograde pulpitis, if due to periodontitis caused by pulpitis, increased pressure in the pulp cavity may lead to toothache and loose teeth symptoms, usually after this situation need to seek medical treatment for root canal treatment, to avoid aggravation of symptoms. Usually need to pay attention to personal oral hygiene, keep the mouth clean.