Herpes simplex virus (HSV) is a common viral infection that affects millions of people worldwide. There are two main types: HSV-1, which usually causes oral infections, and HSV-2, which commonly affects the genital area. Many people have mild or no symptoms, making diagnosis difficult without medical testing. Although there is no cure, antiviral medications can reduce symptoms, shorten outbreaks, and lower the risk of transmission. Practicing safe sex, avoiding contact during outbreaks, and maintaining a healthy lifestyle can help manage the condition. If you notice unusual symptoms, consult a healthcare professional for accurate diagnosis, treatment, and personalized advice.