Herpès virus et "bouton de fièvre": causes, signes , précautions et traitement

The herpes simplex virus is a DNA virus that can cause several diseases. Herpes simplex virus 1, or HSV 1, is responsible for lip sores. After an initial infection, which often goes unnoticed, this virus, HSV 1, remains inactive in our lymph nodes and reactivates under certain circumstances. These circumstances often include stress, fever (hence the name cold sore), sun exposure, and immunosuppression. Herpes labialis manifests as the appearance of several blisters on the lip, which will develop into a scab and disappear within 10 to 15 days. This sore is highly contagious during this period, hence the importance of not kissing anyone, as transmission occurs only through human contact. It's also important to be careful with towels and napkins. Washing your hands is also essential, because if you touch your eye or put in contact lenses, you can transmit the virus to the eye. This can lead to herpes simplex keratitis, a much more serious manifestation. Treatment consists of using an alcohol-free antiseptic, such as chlorhexidine, and applying antivirals such as acyclovir or valaciclovir in cream form. Essential oils, such as sage or lemon balm, have been suggested. But you can never get rid of HSV-1. #savoirvivreethealth #herpessimplex #lips 00:00 introduction, the herpes simplex virus 01:09 Herpes, infection by the virus 02:25 signs and progression, precautions 03:46 treatments