Bacterial infections are caused when bacteria enter the body through nose, mouth, eyes or skin .These bacteria’s go on multiplying when they enter into a human body. Single bacteria can produce around 72 billion bacteria in a period of 12 hours. These bacteria’s release toxins in the body which leads to the occurrence of some problems that comes up in the form of symptoms of bacterial infections.
It is diagnosed when the person suffers from fever, swelling and pain in the body. A common form of infection known as cellulitis is diagnosed with the help of a physician who examines the various signs and symptoms of the infection in the body.
Most of the infections are diagnosed when the bacteria are identified in the blood of the patient’s body. The physician will take a small sample of the tissue from the affected part of the body. It is then examined with the help of a microscope to check the bacteria presence. Let us take an example, if the physician will find a problem in the respiratory system of the patient then a swab from the back of the neck of the patient is diagnosed for bacterial infections.
The symptoms of the bacterial infections vary from person to person and on the severity of the infection. Most of the bacterial infections lead to swelling, redness with fever and body pain.
Symptoms of Bacterial Infection
Bacterial infection when is in the blood leads to symptoms of fever, shivering, low blood pressure and in rare cases coma occurs. This type of bacterial infection in the blood is known as sepsis. It should be treated timely as it may lead to organ dysfunction in the patient.
Infection in the Eyes
Any type of infection in the eyes is known as pinkeye or conjunctivitis. The signs of bacterial infection in eyes include irritation and itching in the eyes, blurred vision, fluidic discharge from eyes, and redness in the eyes. Eyes become sensitive to light rays.
if the bacterial infection is caused by the bacteria like Staphylococcus aurous or Escherichia coli (E. coli) then it leads to problems in digestive system. Mostly this infection occurs due to food poisoning. Some of the common symptoms of this infection are nausea, vomiting, stomachache, cramping and diarrhea.
The nervous system of the body gets affected by the bacteria known as bacterial meningitis. It leads to pain in the spinal cord, headache, lower back pain, loss of sensation and high fever. In rare cases, the patient suffers from the problems of seizures, paralysis attack, coma and death.
The respiratory system consists of the nose, sinuses, throat and lungs. When any type of bacterial infection occurs in respiratory system then it leads to difficulty in breathing, pain in the chest with congestion, sore throat and fatigue.
Any type of bacterial infection on the skin leads to redness in the skin, inflammation, blisters and discoloration of the skin.
Urinary Tract Infection
When bacterial infection is caused in the kidney or in the tubes that carries the urine from the kidneys to the bladder and the tube that excretes it then it is a urinary tract infection. Some of the symptoms of this type of infection are burning while urinating, increased frequency of urine, blood clots in the urine and strong odor of urine.
When the infection is caused in the vagina then it is known by the term bacterial vaginosis. The most common sign of this infection is bad odor accompanied by itching and burning sensation in the vagina.
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