Skin diseases that cause redness of the skin Erythema

Erythema
Skin diseases that cause redness of the skin:

ERYTHEMA is:
Redness of the skin with redness of the mucous membranes

Caused by the expansion of the blood vessels in the skin or under the skin
If Datt redness, it disappears, but if not disappear by clicking Vensmih: PURPURA and here is caused by the blood coming out of small blood vessels and these other diseases have other reasons for diseases that cause expansion of the blood vessels without bleeding
There is also a case of showing children where the spot is very red in the face, and is caused by a defect in the formation of tiny capillaries and are not considered to be within the diseases that we will talk about today

Redness possible to have:
Every body is similar on both sides of the body: caused by harmful substances or toxins in the blood, such as some viruses or certain medications
Somewhere in the body: caused by the expansion of blood vessels in that area of the skin
Or in very small places, for example around the hair ties

The degree of skin redness depends on: the distribution of blood: if blood arterial or venous
And the amount of oxidized hemoglobin in the blood and number Aljmra blood cells and blood viscosity
Usually the longer time at the presence of irritation whenever become deeper in color


The first disease of these diseases is:

 

CELLULITIS :

Is an inflammation of the skin caused by STAPH. AUREUS
But sometimes caused by Beta hemolytic streptococcus
Or H. influenzae, especially in the faces of children

Inflammation occurs in the dermis and the soft tissues around it.
Image inflammation similar ERYSIPELAS but reddish place here has no very clear boundaries of what around.
Place enter Aharthomh may be wound or incision.
Taalh:
FLUCLOXACILLINE 500 three times daily for seven days

Erythema intertrigo

Is redness Ajdt area located between the folds of the skin, for example, in the armpit, neck and leg, abdomen and genital area, under the breasts and between the toes
Caused by a fungus infection is CANDIDA ALBICANS
Be the place ruby red color and the itching, pain and a burning sensation
See the place in the form of an area where reddish edge and peel these important quality for this type of fungus
Sometimes there is a deep incision in place and painful inflammation of the bacterium over the place
Patient is usually obese and there is moisture and friction in place and warm and sweat making the appropriate place for the growth of fungi
Mira: PSORIASIS - ECZEMA SEBORRHOICUM and TINEA CRURIS
Treatment: Java maintaining the place as much as possible the use of twill and avoid pressing nylon clothes
Ointment against fungi (MICONAZOLE or CLOTRIMAZOLE) and ointment Kortcosteroyd for a short period.

 

Erythema Dyschromicum Perstans

Is a place reddened skin remains for months with no known cause and sometimes there are more than one place reddened
May be caused by medication if s ú drug spot and then went back in the same place
Or caused ROSACEA, SARCOIDOSIS or inflammation of the blood vessels or malignant disease
In any case many reasons and can not figure out why sometimes, but taking a sample of skin and examined under a microscope

 

palmer erythema:



Is redness of the hands and limits are redness is not clear.

Becomes redness hand with the emergence of what is known as the rash arachnoid spider naevi in cases of liver failure liver disease or pregnancy in pregnancy and here is temporary and disappears after birth