Few things are more upsetting than an itchy, burning fever blister, and these blisters always seem to break out just before a first date or other special occasion. Many fever blister treatments exist, ranging from those taken internally to all manner of topical creams and ointments. Many topical treatments contain harsh chemicals and acids, so if you have sensitive skin or are maintaining a more natural and organic lifestyle, they may not be for you. Tea tree oil is a natural way to treat fever blisters, though the evidence for its effectiveness is largely anecdotal.
Fever Blister Facts
Fever blisters and cold sores, or herpes labialis, are caused by a virus called herpes simplex 1, which is not the same virus that causes genital herpes. Fever blisters are very common, affecting one out of every five Americans, who suffer one to three outbreaks per year. Infection is spread from person to person through direct contact or from sharing of towels and eating utensils. Once you are infected, the virus can lie dormant until an outbreak is triggered by colds or fever, stress, hormonal changes or exposure to sunlight. The virus manifests as small blisters that last one to two weeks if not treated.
Tea Tree Oil Facts
Tea tree oil comes from the melaleuca alternifolia tree, which was named by Captain Cook upon his discovery that its leaves could be dried and brewed like those of camellia sinensis, or true tea. The medicinal and antiseptic properties of tea tree oil were discovered by A.R. Penfold, who was an Australian chemist. Tea tree oil has been proven to have anti-fungal and antiseptic properties and is used to treat skin conditions such as acne, athlete's foot, staph infections and fever blisters.
Method
Wash your face with mild soap and warm, not hot, water. Place a drop or two of tea tree oil onto a clean cotton swab. Apply the tea tree oil gently to your fever blister one to three times per day, using a fresh cotton swab each time. Start with a concentration of 15 percent tea tree oil and work up to a concentration of 70 percent if you experience no stinging or irritation.
Warnings
Tea tree oil has been known to cause skin irritation and swelling. It is also toxic if taken in large doses, so avoid drinking it. Keep it out of the reach of children.
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