Cold Sores Pictures

Jun 29 2011 Published by admin under Uncategorized

What are Cold Sores?

Medically known as orolabial herpes, fever blisters or cold sores are tiny, painful, erythematous-based clusters of grouped vesicles that come out on the lips that are caused by a herpes simplex virus (HSV-1). The herpes simplex virus can easily penetrate the body via cracks in the skin around the mouth. The virus can be transmitted through sharing of eating utensils, kissing and touching the affected individual’s saliva.

A premonitory symptom of a tingling and burning pain heralds the appearance of the fluid-filled blisters by up to a day. They are typically limited to the mouth area, but they can still occur on the nose, chin and cheeks. After the sores emerge, they typically burst open leading to a clear fluid leakage. After it becomes dry, it crust over and fades away after two weeks at most. Some individuals may carry the herpes virus but they don’t get the condition.

Prevention is the best way to keep away from getting the viral infection. Avoid sharing eating utensils, drinking cups or any other personal items to any person. Avoid being exposed to body fluids of an infected individual.

Orolabial herpes usually heal on their own just within several days. Be cautious not to use topical creams with steroids as they exacerbate manifestations. There are more than a few medications available that can reduce the period or symptoms of fever blisters. Treatment options include topical Acyclovir creams, ointments and other prescription-strength topical antiviral medications.

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Acne Pictures

Jun 22 2011 Published by admin under Uncategorized

What is Acne?

Acne is a skin condition characterized by minor, although infrequently serious, skin eruptions due to inflammation around the sebaceous glands. It is most prominent on the face, chest, arms and back. Roughly about 85% of all people have acne outbreaks in some point in their lives.

Normally, the sebaceous glands produce a fatty, oily substance known as sebum, to protect and lubricate the skin. Acne results when the sebum flow is obstructed by dead skin cells, dried sebum or by bacteria. When there is a complete blockage, whitehead is produced. When the blockage is incomplete, blackhead results. In time, the clogged hair follicle enlarges, producing a bump. The follicles continue to enlarge until the walls rupture, permitting the normal skin bacteria to enter into the deeper layer of the skin. This will result to an inflammation. If the inflammation is close to the surface, this is termed as pustule, pimple for deeper inflammation and much deeper is called cyst.

Remove excess oil by regular gentle washing of the face with non-irritating unscented soaps. However, avoid vigorous washing and scrubbing as these may irritate the skin, making the acne worse. The use of over-the-counter preparations and topical solutions with benzoyl peroxide improves acne. If the acne is severe, dermatologists may prescribe topical and oral antibiotics. If the patient has drug-resistance to antibiotics, Accutane may be used as a substitute. If acne is fully managed, scars can be dealt with resurfacing derma procedure called dermabrasion. Except in severe cases where the skin eruption is widespread, normally acne is undisruptive and responds well to treatment.

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Herpes Pictures

Jun 20 2011 Published by admin under Uncategorized

What is Herpes?

Herpes simplex is a sexually transmitted viral disease caused either by Herpes simplex virus type and type 2. The categorization into various distinct disorders is based on the site of viral infection.

The virus rotates between episodes of active disease where blisters holding the infectious virus particles appear persisting for about 2 to 21 days. The first period of this disease is typically worse than recurrences that appear in a while. The principal clinical manifestation of herpes is an attack of painful, irritating lesions on and around the reproductive organs or on or by the lips.

This is followed by a remission phase. Subsequent to the preliminary infection, the herpes viruses move all along the path to the ganglion where they become dormant and exist there for lifetime. Individuals can expect an outbreak if a tingling sensation is felt. During this time, they are acutely contagious even if the skin looks natural. Classically, the sores entirely heal but resurface at some time in the future when least anticipated. The reasons as to why the infection recurs are indefinite while a few possible triggers have been recognized together with the use of immunosuppressant medications, excessive sunlight exposure, hyperthermia, stress, acute illness, and weakened immune system.

The virus is easily transmitted by skin-to-skin contact with an active lesion or even with visibly normal skin but is shedding virus, kissing, or body secretions of an infected person. When the blisters have dried up and crusted over, the danger of infectivity is drastically lessened. To infect an individual, the virus penetrates through small breaks or even microscopic injury in the skin or mucous membrane sufficient enough to allow viral entry.

The most dependable technique to avoid the risk of herpes spread is by means of barrier protection. Limiting the number of sexual partners into one is another move toward prevention knowing that the chances of getting infected rises with the number of sexual partners an individual has.

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