Topical creams, pain relievers, and moisturizing balms can ease discomfort.

Prevention involves avoiding close contact during outbreaks, not sharing personal items, using lip sunscreen, and maintaining overall health. Seek medical advice if outbreaks are frequent, severe, spreading, or affecting daily activities, especially with a weakened immune system.

Interestingly, new research has linked oral health to Alzheimer’s disease. Studies suggest gum disease bacteria, P. gingivalis, may contribute to Alzheimer’s development. Its toxic enzymes, gingipains, have been found in brains of both diagnosed patients and those with Alzheimer’s pathology but no dementia diagnosis.

Researchers believe this points to brain infection occurring before cognitive decline, not simply as a result of poor oral care in later stages. In mice, a compound called COR388 reduced harmful protein buildup and brain inflammation.

While human treatments are still unproven, experts stress the importance of exploring such