Understanding HSV:

• Herpes simplex virus (HSV) causes cold sores and remains in the body, leading to recurrent outbreaks.
• Triggers include stress, sunlight, and seasonal changes.

Treatment Options:

• No cure exists, but antiviral medications like acyclovir can manage symptoms.
• These medications help reduce outbreak frequency and severity.

Self-Care Tips:

• Keep the area clean and avoid touching sores.
• Use lip balms with sunscreen to prevent outbreaks.

When to See a Doctor:

• Consult a healthcare professional if outbreaks are severe or frequent for personalized advice.