What is Gastroenteritis? Symptoms and Treatment

by Abbas Jahangir · June 22, 2024

Acute gastroenteritis is a short-term illness triggered by infection or inflammation of the digestive tract. Symptoms such as abdominal cramps, diarrhea or vomiting, which are very common, often accompany the disease. Gastroenteritis, which can generally be caused by viral or bacterial causes, can also occur due to parasites or chemicals. The most effective and easy way to avoid the disease is to pay attention to personal hygiene. Since gastroenteritis is a contagious disease, sharing of personal belongings should be avoided during treatment to avoid infecting other family members. In some cases, the symptoms of the disease can be severe. In order to learn what can be done in such cases, it is necessary to know the disease well.

What is Gastroenteritis?

“What does gastroenteritis mean?” The answer to the question is frequently asked, especially by people who have intestinal problems. Simply put, gastroenteritis is a very common disease that causes diarrhea and vomiting. Studies have proven that the disease can generally occur as bacterial or viral. The disease affects people of all ages. However, it is more common in young children. Most cases in children are caused by a virus called rotavirus. Cases seen in adults are mostly caused by a virus called norovirus or bacterial food poisoning. Gastroenteritis in adults or children usually resolves on its own within a week. However, this process is quite uncomfortable for both groups. Patients are recommended to rest until they feel better. If the child is sick, it would be beneficial to keep him under supervision. Gastroenteritis is a disease that can be easily transmitted. For this reason, it may be beneficial to avoid going to the hospital during the period when the disease can heal on its own and if the patient’s condition is not very serious. (If possible, getting advice by phone or remotely may be more beneficial for the health of both the patient and other individuals.)

What are the causes of gastroenteritis?

There are many factors that can cause gastroenteritis. Some of these can be listed as follows:

viruses,
bacteria,
parasites,
bacterial toxins,
chemicals,
Drug treatments.

Norovirus, calicivirus, rotavirus, astrovirus, cytomegolovirus and adenovirus are viruses that cause gastroenteritis. Campylobacter, E.Coli, Salmonella and Shigella bacteria are the main types of bacteria that cause the disease. The parasites that cause the disease can be listed as Entamoeba Histolytica, Giardia Lamblia and Cryptosporidium. In addition, the disease may occur in people who are sensitive to some antibiotics. The disease may also occur due to some chemical causes, such as lead poisoning. Outbreaks of bacterial gastroenteritis are likely to occur when places that serve many people, such as restaurants, serve contaminated food to their customers. Bacterial gastroenteritis can be easily transmitted from person to person, even through hand contact. An individual infected with the bacteria can easily transmit the disease by contact with food, objects, or other people. An infected individual can easily infect himself when he touches his eyes, mouth, nose or other parts of the body with his hands. People who travel a lot or use public areas a lot are at higher risk.

What are the symptoms of gastroenteritis?

Gastroenteritis symptoms are similar in individuals of all ages. However, it is not always possible for all symptoms to appear in every patient. Due to the disease, some symptoms may manifest themselves in combination. The main symptoms of the disease can be listed as follows.

Loss of appetite,
Feeling of bloating or bloating,
Nausea and vomiting that may accompany it,
abdominal cramps,
Abdominal pain accompanied by abdominal cramps,
Diarrhea,
In some cases, bloody diarrhea (blood during defecation),
In rare cases, pus in the stool,
Weakness and drowsiness,
body aches,
General feeling of discomfort.

It is not expected to have symptoms other than these common symptoms that develop due to the disease. If different symptoms are observed, it is recommended that the person be examined by a specialist physician.

How Long Does Gastroenteritis Last?

Gastroenteritis is a disease that can usually heal on its own. Symptoms of the disease in the infected person appear after 12 or 48 hours. If the symptoms are not very serious, the disease will heal on its own after 1 week or 10 days. Absence of spontaneous recovery or exacerbation of symptoms may also indicate different diseases. In such cases, it is necessary to apply to the hospital and be examined.

How to Diagnose Gastroenteritis?

To diagnose the disease, the doctor first evaluates the patient’s symptoms. Because gastroenteritis is a disease with characteristic symptoms. Diagnosis can be easily made by evaluating symptoms through physical examination. In addition, the doctor questions whether people around the patient have the same symptoms. The main reason for this is that the disease is contagious. The disease may arise from any source, and this is an insightful situation for the doctor. After diagnosis, stool tests are performed to determine the cause of the disease. The purpose of a stool test is to determine whether the microorganism causing the disease is a bacteria or a virus. This detection ensures that the disease can be treated correctly. Otherwise, the treatment may be prolonged and the wrong medications may be prescribed. This may cause symptoms to worsen. Again, the diagnostic method is the same for babies. The baby is diagnosed by doing a stool test. However, treatment methods may vary depending on adults.

What are the Gastroenteritis Treatment Methods?

Treatment of gastroenteritis and acute gastroenteritis is parallel. Since acute gastroenteritis has not yet progressed further, treatment is given only for diarrhea. This is mostly based on regulation of nutrition and intense fluid intake. There is no specific treatment method for gastroenteritis that occurs due to viral reasons. Since antibiotics are not effective against viruses, they cannot be used in the treatment of gastroenteritis caused by viral pathways. Otherwise, antibiotic-resistant bacteria may emerge. The most effective treatment stands out as individual treatment methods. Since a lot of fluid loss occurs during the disease, it is very important to prevent dehydration. Fluids consumed during the disease are removed through defecation due to vomiting or diarrhea. However, this causes the disease to worsen and the patient to feel worse. To prevent this, it is necessary to consume plenty of fluids in small sips. It is also necessary to benefit from mineral waters for adequate mineral intake. If nausea increases, antiemetics should be used and then fluid intake should continue. The most important way to treat gastroenteritis in babies is to continue breastfeeding and fluid consumption if complementary foods are introduced. Otherwise, symptoms may worsen in babies whose bodies are more vulnerable and vulnerable to attacks. It is necessary to consume soft and easy-to-digest foods such as toast, crackers, rice, boiled potatoes and chicken. It is very important to avoid dairy products, caffeine, alcohol, nicotine, fatty and spicy foods. Since the body will become weak due to dehydration, plenty of rest is recommended. Drug use should be avoided without the advice of a doctor. Because medications can affect the stomach and aggravate symptoms. Soft and easily digestible foods such as bananas, potatoes, rice and toast can be used for treatment in children. It is dangerous to give anti-diarrheal medications to children unless the doctor recommends them. Therefore, over-the-counter medications should be avoided. Babies should be breastfed again after half an hour of vomiting and diarrhea. Vomiting may occur again if breastfeeding immediately after vomiting. Oral rehydration solution can be given to babies and children under the supervision of a doctor. All external medications should be avoided unless recommended by a physician.

If you are showing symptoms of gastroenteritis, you can first try home treatment methods. If recovery cannot be achieved with this method or if the disease becomes severe and the symptoms reach unbearable levels, it is recommended that you be examined by a specialist without delay.