Fever blister medication
Fever Blister Treatment - Penciclovir
Penciclovir 1% cream is FDA-approved for recurrent fever blisters. It is applied every 2 hours to the site for 4 days. Starting treatment within 1 hour of an outbreak reduced the time to healing by 2 days and reduced the symptoms. Penciclovir also decreases the duration viral shedding. The earlier Penciclovir is started the better the benefits, but improvement was still found when Penciclovir was started even after vesicles developed.
Fever Blister Treatment - Acyclovir
Acyclovir 5% cream is also FDA approved for the treatment of recurrent fever blisters. In studies, frequent application of the cream reduced the time to healing by about half a day. Oral acyclovir given 5 times a day for primary gingivostomatitis in children shortened the course from 10 days to 4 days and reduced the duration of fever, eating and drinking difficulties, and viral shedding. Using low dose oral acyclovir for fever blisters shortened the duration by about 1 day but did not affect pain. Using a higher dose and starting during the prodrome phase did have an effect on pain and duration.
Fever Blister Treatment - Suppression Therapy
Suppression therapy, taking medication every day to prevent outbreaks, is not yet FDA-approved. Studies have shown that people who have more than 6 recurrences or more per year can benefit from taking acyclovir 400 mg twice daily by reducing the number of recurrences and decreasing viral shedding. Other possibilities are famciclovir 250 mg twice a day or valacyclovir 500 mg once a day.
Blister care is a local swelling of the skin that contains watery fluid and is caused by burning or irritation. It is a raised bubble as on painted or laminated surface. In other words it is a puff swelling of the outer skin i.e. an epidermis due to...
Watch for a skin infection while your blister is healing. Signs of a skin infection include increased pain, swelling, redness, or warmth, red streaks extending away from the blister, a discharge of pus or a honey-colored fluid, fever, swollen...
Blister on finger
A finger blister is a type of blister that forms when sub dermal tissues and blood vessels are damaged without piercing the skin. It consists of a pool of lymph, blood and other bodily fluids trapped beneath the skin. If punctured, it suppurates a...
Skin rash blisters are fluid-filled bumps that look like bubbles on the skin. Home blister treatment for this is often all that is needed for this type of blister. Other types of injuries to the skin may cause a blister, such as exposure to heat,...
Moisture and friction are primary causes of blisters and foot discomfort. Wright sock's anti-blister and moisture management systems scientifically combine today's advance fabrics with socks uniquely designed to enhance the performance of today's...
Blisters under tongue
There are many different types of blisters that can occur under the tongue of a person. The most common types of them are canker sores and colds sores that are caused by the herpes simplex virus type I (HSV-1). Other rarer forms of blisters under...
Fracture blisters are tense vesicles or bullae that arise on markedly swollen skin directly overlying a fracture. There is very little objective data in the literature detailing their characteristics and management. They occurred in characteristic...
Genital blisters are caused by the herpes simplex virus II (HSV-II). It is estimated that 1 million new cases occur each year in the U.S alone. The infection is transmitted during sexual intercourse or by other intimate contact with the genitals,...
Spider bite blisters
There are at least 50,000 spider species in the arachnid family. Spiders are defined as having eight jointed legs, no wings, no antennae and only two body sections: the thorax and the abdomen. Spiders spend their entire life span capturing and...
A throat blister is a disease, which is primarily located in the area around the tonsils. Both a virus and bacteria can be the cause of it. A throat blister is partly a disease in itself and partly an effect of other diseases such as flu and...
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