- by Specialist Hospital
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- Apr 03 2017
Skin Infection : Lymphangitis
Streptococci bacteria usually enter the lymphatic vessels (part of the body’s immune system) from a scrape or wound in an arm or a leg. Often, a streptococcal infection in the skin and the tissues just beneath the skin,spreads to the lymph vessels. Occasionally, staphylococci or other bacteria are the cause.
Red, irregular, warm, tender streaks develop on the skin in the affected arm or leg. The streaks usually stretch from the infected area toward a group of lymph nodes, such as those in the groin or armpit. The lymph nodes become enlarged and feel tender.
Common symptoms include a fever, shaking chills, a rapid heart rate, and a headache. Sometimes these symptoms occur before the red streaks appear. The spread of the infection from the lymph system into the bloodstream can cause infection throughout the body, often with startling speed. The skin or tissues over the infected lymph vessel become inflamed. Rarely, skin ulcers develop. Sometimes, bacteria enter the bloodstream (bacteremia).
The diagnosis of lymphangitis is based on its typical appearance. A blood test usually shows that the number of white blood cells has increased to fight the infection. Doctors have difficulty identifying the organisms causing the infection unless the organisms have spread through the bloodstream or pus can be taken from a wound in the affected area.
Most people recover quickly with antibiotics that kill staphylococci and streptococci, such as dicloxacillin, nafcillin, or oxacillin.
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