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What Internal Organ Is Most Affected By MRSA?

MRSA is the acronym for methicillin-resistant Staphylococcus aureus infection. Doctors also call it staph usually causes soft tissue and skin infections. A deadly combination of this problem results in a deep infection and necrotizing fasciitis, which results in rapid spreading and destruction of various human tissues. Even MRSA has few of its strains behaving more or less similar to any flesh-eating bacterium.

What Internal Organ Is Most Affected By MRSA?

What Internal Organ Is Most Affected By MRSA?

A major problem associated with MRSA staph infection is that the skin infection occasionally spreads to almost every organ in our body. Whenever this takes place, MRSA results in an invasive or deep infection, which spreads to the human blood and infects large numbers of internal organs. Particularly, MRSA infections cause the following major complications, which include the following-

Heart Valves. MRSA infection causes the complication of Endocarditis i.e. infection of the heart valves. Accordingly, a patient suffers inflammation in one among the four different heart valves and in turn, leads to vegetation mass.

Tissues. Gangrene problem, also known as necrotizing fasciitis and implies death of various soft tissues present in the human body.

Joint or Bone Infections. MRSA staph may even cause varieties of joint or bone infections. Especially, a person in this case often suffers from osteomyelitis occurred commonly across the ends of one’s legs and arms bones to affect his/her wrists, shoulders, knees and hips. Alternatively, an MRSA patient suffers from septic arthritis, in which the staph affects his/her bone joints.

Blood Poisoning. MRSA staph cause chills, fever and low blood pressure, severe headaches, breathing shortness, joint pains and sunburn type of rashes in different areas of the patient’s body, all of which indicate the symptoms related to blood poisoning or sepsis. This condition requires immediate medical attention.

Signs And Symptoms Of MRSA

Incubation period i.e. the time between the commencement of your symptoms and the infection varies a lot and depends primarily on specific type of MRSA strain and your immunity level. However, a majority of MRSA infections involve infections of both soft tissues and skins, because of which you experience the following major yet painful signs and symptoms-

Cellulitis. Cellulitis is a type of skin infection or infection caused to the tissues and fat below the skin. This often starts as small red-colored bumps in your skin. The problem includes swelling of your tissues, redness, tenderness and warmth.

Boils And Impetigo. Next, you experience boils, known as infections of your hair follicles filled with pus. Alternatively, you may experience another type of skin infection called impetigo filled with various puss blisters.

Abscesses Infection. In this case, MRSA results in the accumulation of pus below or in your skin.

Sty Infection. Sty refers to the infection of your oil gland present in the eyelid, which also takes place because of MRSA staph.

Carbuncles. Carbuncles caused due to MRSA staph implies infections, which are bigger than abscesses and often come with many openings to one’s skin.

Sunburn type of Rash. Lastly, a patient with MRSA experiences skin redness similar to sunburn type of rash in the skin. This means, his/her skin looks reddish or specific red-colored areas.


MRSA is one of the staph bacterial infections and it affects the skin and soft tissues of any patient and come with painful symptoms. However, depending on certain conditions of patients, MRSA also spread occasionally to different organs of a human body to cause many other complications, which affect the health of an individual adversely. These include heart valves, bones, joints, tissues and the blood.


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Team PainAssist
Team PainAssist
Written, Edited or Reviewed By: Team PainAssist, Pain Assist Inc. This article does not provide medical advice. See disclaimer
Last Modified On:February 17, 2020

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