Herpes Simplex Virus Infection FAQ
What are cold sores?
Cold sores are blisters caused by the herpes simplex virus that typically appear on or near the lips.
How is the herpes simplex virus transmitted?
The virus spreads through close personal contact, such as kissing or sharing utensils.
What triggers cold sores?
Triggers can include stress, fatigue, illness, hormonal changes, and sunburn.
Are cold sores contagious?
Yes, cold sores are highly contagious, especially when blisters are present.
How long do cold sores last?
Cold sores generally heal within 7 to 10 days, though symptoms may vary.
Can cold sores be prevented?
While you can't entirely prevent them, avoiding known triggers can help reduce outbreaks.
What are the symptoms of a cold sore?
Symptoms include tingling, itching, or burning, followed by blisters filled with fluid.
When should I see a doctor for cold sores?
Consult a healthcare provider if cold sores are severe, frequent, or don’t heal.
What medications can help with cold sores?
Topical creams like Abreva and oral antivirals such as Valtrex are commonly used.
Can I use lipstick if I have a cold sore?
It's best to avoid makeup on the affected area until the cold sore has healed.
Can stress cause cold sores?
Yes, stress is a known trigger that can lead to outbreaks.
Are there home remedies for cold sores?
Some people find relief using aloe vera, lemon balm, or ice packs.
Is there a cure for cold sores?
Currently, there is no cure, but antiviral treatments can control symptoms.
Can I still kiss someone if I have a cold sore?
It's best to avoid kissing until the cold sore has completely healed.
Does sun exposure worsen cold sores?
Yes, excessive sun exposure can trigger or worsen outbreaks.
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