Herpes Labialis FAQ
What causes cold sores?
Cold sores are caused by the herpes simplex virus, usually type 1 (HSV-1).
Are cold sores contagious?
Yes, cold sores are highly contagious, especially when the blisters are oozing or open.
Can cold sores be cured?
While there is no cure for the herpes virus, there are medications to reduce the frequency and severity of cold sore outbreaks.
How long do cold sores last?
Cold sores typically heal within 2 to 4 weeks, depending on the individual's immune system and the severity of the outbreak.
What triggers cold sore outbreaks?
Common triggers include stress, fatigue, sun exposure, hormonal changes, and a weakened immune system.
Can you get cold sores from kissing?
Yes, cold sores can be transmitted through kissing, sharing utensils, or other close personal contact.
Are there over-the-counter treatments for cold sores?
Yes, there are over-the-counter creams, ointments, and patches available to help alleviate cold sore symptoms and promote healing.
Should I avoid certain foods during a cold sore outbreak?
Spicy, acidic, or salty foods may irritate cold sores, so it's best to avoid them during an outbreak.
Can I apply makeup over a cold sore?
It's advisable to avoid applying makeup over a cold sore, as it can hinder the healing process and may worsen the condition.
Do cold sores only appear on the lips?
While the lips are a common location for cold sores, they can also appear on the nostrils, chin, or fingers.
Is sunlight exposure harmful during a cold sore outbreak?
Sunlight can trigger or exacerbate cold sore outbreaks, so it's important to use sun protection during an outbreak.
Can children get cold sores?
Yes, children can get cold sores, usually through close contact with an infected individual or by sharing personal items.
Can cold sores be passed to genital areas?
Yes, it is possible to transmit the herpes simplex virus from the mouth to the genital area through oral sex.
Do cold sores always recur in the same spot?
Not necessarily; cold sores can recur in the same place or appear in different areas around the mouth.
When should I see a doctor about my cold sores?
If your cold sores are severe, persistent, or accompanied by additional symptoms, it's best to consult a healthcare professional.
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