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Cause by herpes simplex, this acute virus infection tends to
break out repeatedly in people who carry the virus in the lower
nerves of their skin. This condition lies dormant, emerging when
conditions are favourable (usually when a cold is imminent,
exposure to cold and sunburn, menstruation or when the patient
is run down or under emotional stress). The first symptom is a
stinging, burning sensation on the skin of the face, usually
near the lips. After a day or two, small clusters of blisters
form, which dry up in about ten days. The virus is common and
infectious, and can also attack other parts of the face, body
and genitals. Therefore it is vital that one avoid, all forms of
skin contact, sharing towels, face cloths and pillowcases. It is
also possible to 'catch' genital herpes from a cold sore, such
transmission occurring when people engage in oral sex or when
touching the area without washing their hands afterwards.
Treatment:
- Avoiding alcohol and getting sufficient rest may be a good
preventative measure.
- Use of anti-inflammatory medication, such as aspirin, may
help to reduce the severity of the symptoms.
- Creams containing idoxuridine or acyclovir often prove
effective in treating cold sores.
- A mixture of equal quantities of lemon juice and water may
promote healing when directly applied to the sores.
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