How do you know if you have an intestinal infection?

How do you know if you have an intestinal infection?

are vomiting for more than 48 hours. are vomiting blood. are becoming dehydrated: excessive thirst, dry mouth, little or no urine (or deep yellow urine), extreme weakness, lightheadedness or dizziness. have blood in your bowel movements.

What are some intestinal infections?

These include the various E-coli, Clostridium, Campylobacter, Yersinia, and Vibrio (cholera). There are also viral infections of the intestine that can cause acute diarrheal illnesses which usually resolve spontaneously.

What causes bacterial intestinal infections?

Bacterial gastroenteritis occurs when bacteria cause an infection of the stomach or intestines. People often refer to bacterial gastroenteritis as food poisoning. Bacterial gastroenteritis commonly results from the consumption of food or water that has become contaminated with bacteria or their toxins.

How long does bacterial infection diarrhea last?

Bacterial gastroenteritis often goes away without treatment. In some cases, symptoms are gone in a day or 2. In others, symptoms linger for weeks. In certain cases, it can take months for your bowels to return to normal.

How long after you have diarrhea are you contagious?

Although you typically feel better after a day or two, you’re contagious for a few days after you recover. The virus can remain in your stool for up to two weeks or more after recovery. Children should stay home from school or child care for at least 48 hours after the last time they vomit or have diarrhea.

How do you treat infectious diarrhea?

There are four main approaches to the treatment of infectious diarrhoea.

1. Supportive therapy—fluid and electrolyte replacement.
2. Antidiarrhoeal symptomatic treatment to reduce stool frequency and any other symptoms such as abdominal pain.
3. Antisecretory drug therapy aimed at reducing faecal losses.

How do I know if I need antibiotics for diarrhea?

Antibiotics May Be Needed If the diarrhea is being caused by a bacterial infection, your doctor will prescribe antibiotics to help you feel better. During an office visit, you may undergo a blood test or be asked to provide a stool sample to determine the cause of your symptoms.

When should I get antibiotics for diarrhea?

Antibiotics should not be used in treating diarrhea unless there is a culture-proven bacterial infection that requires antibiotics, severe diarrhea that is likely to be infectious in origin, or an individual has serious underlying diseases.