Acute Gastroenteritis Specialists in Telangana
Acute gastroenteritis is an inflammation of the stomach and intestines that causes sudden-onset diarrhoea, vomiting, and abdominal cramping, usually triggered b…
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What is Acute Gastroenteritis?
Acute gastroenteritis is an inflammation of the stomach and intestines that causes sudden-onset diarrhoea, vomiting, and abdominal cramping, usually triggered by an infection or contaminated food or water. It is extremely common in India, particularly during the monsoon season when water contamination is more likely, and affects people of all ages though children and the elderly are at higher risk of complications. The inflammation disrupts the normal absorption of fluids and nutrients in the gut, leading to rapid fluid loss that can quickly progress to dehydration if not managed. Most cases are viral and self-limiting, resolving within a few days, though bacterial or parasitic causes may require specific treatment. The greatest risk from acute gastroenteritis is dehydration rather than the infection itself.
Mild
Very common — one of the leading causes of illness in India, especially in children under five
Yes
Causes of Acute Gastroenteritis
Caused by infection with viruses such as rotavirus and norovirus, bacteria such as E. coli, Salmonella, and Shigella, or parasites, typically transmitted through contaminated food, water, or contact with an infected person. Poor sanitation, unsafe drinking water, and inadequate food hygiene are major contributing factors in many regions of India. Close contact settings such as schools, hostels, and crowded households facilitate rapid spread of infectious causes.
Symptoms of Acute Gastroenteritis
Watery diarrhoea, nausea and vomiting, abdominal cramps and pain, low-grade fever, loss of appetite, bloating, general weakness and fatigue, in severe cases blood or mucus in stool
Treatment & Types of Acute Gastroenteritis in Telangana
Treatment focuses on preventing and correcting dehydration through oral rehydration solutions, with intravenous fluids reserved for severe dehydration or when oral intake is not tolerated. A light, easily digestible diet is resumed gradually as symptoms improve, while antidiarrhoeal medications are generally avoided in infectious cases as they can prolong the illness. Antibiotics are reserved for specific confirmed bacterial or parasitic causes rather than used routinely.
Acute gastroenteritis is classified by the causative organism: viral gastroenteritis from rotavirus or norovirus is the most common and typically self-limiting; bacterial gastroenteritis from organisms like E. coli, Salmonella, or Shigella often causes more severe symptoms including blood or mucus in the stool; and parasitic gastroenteritis, for example from Giardia, tends to cause more prolonged illness and may need specific antiparasitic treatment.
Family Medicine Specialists in Telangana (0)
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Frequently Asked Questions
Do I need antibiotics for gastroenteritis?
Most cases are viral and resolve on their own without antibiotics, which are reserved for confirmed bacterial or parasitic infections identified through stool testing.
What should I eat and avoid while recovering?
Start with bland, easy-to-digest foods like rice, bananas, and toast once vomiting settles, and avoid dairy, fatty, or spicy foods until symptoms fully resolve.
How much fluid do I actually need?
Frequent small sips of oral rehydration solution are usually enough; intravenous fluids are only needed if you can't keep fluids down or become significantly dehydrated.
Is it contagious to others in my house?
Yes, both viral and bacterial causes spread easily through contaminated food, water, or close contact, so frequent handwashing is important to protect family members.
When should I see a doctor instead of waiting it out?
Seek care promptly if you notice blood in the stool, a high fever, signs of dehydration like reduced urination, or symptoms that persist beyond a few days.