The actual fact is that the actual body’s resistance is low when the viral infection occurs, generally manifested as erythema above the small blisters, sometimes found when the blisters break down called local vesicles, you can use anti-viral drugs and immunity-boosting drugs, avoid staying up late drinking, avoid spicy stimulating food, maintain good habits and mood, this disease is easy to recur, especially when the body’s resistance is low, so do not pursue a cure, there is no point, as long as the control episodes less on the line.