What is Cold Sores
Cold sores, also known as fever blisters, are caused by the herpes simplex virus (HSV-1). They typically appear around the lips and mouth.
Common Clinical Presentation
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Tingling or itching sensation around the lips or mouth before sores appear
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Small, fluid-filled blisters on or around the lips
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Blisters that break open and form a crust
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Painful sores that can last for 7-10 days
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Sometimes accompanied by fever, sore throat, or swollen lymph nodes
Antiviral Medications
Oral or topical antiviral drugs like acyclovir, valacyclovir, or famciclovir can help reduce the duration and severity of outbreaks.
Over-the-Counter Creams
Creams like docosanol can shorten the healing time.
Control Underlying Conditions
Manage diabetes, HIV/AIDS, or other conditions that weaken the immune system.
Pain Relief
Over-the-counter pain relievers like acetaminophen or ibuprofen can help manage discomfort.
Cool Compresses
Applying cool compresses to the affected area can reduce pain and swelling.
Avoid Triggers
Stress, illness, and sun exposure can trigger outbreaks; manage stress and use sunscreen on the lips.
Hygiene
Avoid touching the sores and wash hands frequently to prevent spreading the virus.
Avoid Sharing
Do not share personal items like lip balm, utensils, or towels during an outbreak.
You should know
Cold sores are contagious. Avoid close contact, kissing, or sharing items with others until the sores have healed completely
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Other Treatments
Minor Burns
Superficial skin injuries causing redness, pain, and swelling.
Acid Reflux (GERD)
Chronic digestive disorder where stomach acid frequently flows back into the esophagus.
Premature Ejaculation
A condition where ejaculation happens sooner than desired during sexual activity.