Erectile dysfunction is defined as the impossibility of erection due to organic, psychological causes or combinations of both. Periodontitis is a chronic inflammation of the gums with the destruction of the alveolar bone and the connective tissue surrounding and supporting the tooth and leading to loss of teeth.
In this disease, periodontal bacteria or inflammatory cytokines that derive from the gingival focus disrupt the vascular endothelium. When this endothelial dysfunction occurs in the blood vessels of the penis, blood flow is disturbed in this organ and sexual ailments occur.
The study involved 158 volunteers: 80 males with erectile dysfunction were treated at the Department of Urology at San Cecilio Hospital in Granada and 78 others who were part of the control group. Socio-demographic data was collected, periodontal examinations and tests for testosterone levels, lipid profile, C-reactive protein, glycemia and glycosylated hemoglobin were performed. The results showed that 74% of patients with erectile dysfunction were periodontitis. Patients with higher dysfunction had larger periodontal injuries.
According to the results, men were 2.28 times more likely to have sexual impotence than periodontally healthy but the associated biochemical variables were triglyceride levels, C-reactive protein, and glycosylated hemoglobin.
One more concern
Gingivitis is an oral disease caused by Porphyromonas gingivalis, which causes inflammation and bleeding gums and can cause tooth loss. And now, a team at Louisville University found a link between this oral disorder and Alzheimer's disease. In mice, researchers have found that an oral infection caused by this bacterium can also colonize the brain and stimulate the plaque of beta-amyloid protein, one of the major causes of Alzheimer's disease.