The monsoon season brings much-needed relief from the summer heat, but it also increases the risk of various waterborne and gastrointestinal infections. The damp and humid conditions allow harmful bacteria, viruses, and parasites to thrive, leading to health issues like diarrhoea, food poisoning, typhoid, hepatitis A, and cholera. Stomach infections are especially common during this time, and people in Kerala, including Thrissur, need to take extra precautions to protect their health.
Dr. Arun S. Nair, the Best GI Surgeon in Thrissur, emphasises that prevention is always better than cure, especially when it comes to gastrointestinal infections during the monsoon. With over 16 years of expertise in advanced laparoscopic, GI oncology, and robotic surgery, Dr. Arun S. Nair has treated numerous cases of gastrointestinal disorders and provides personalised care for every patient. He offers consultations and treatment at St. Gregorios Hospital, Thiruvalla, and The Gastro Clinic (Elixir Clinic), Thrissur.
During the monsoon, the combination of heavy rains and poor drainage can contaminate drinking water and food. Street food, untreated water, and improperly stored meals can easily become breeding grounds for bacteria and viruses. In Thrissur, where the rainy season often brings flooding and dampness, the risk becomes even higher. According to Dr. Arun S. Nair, gastrointestinal infections in the monsoon can spread through:
- Contaminated water – due to mixing of sewage and drinking water
- Unhygienic food handling – poor hand hygiene or unclean kitchen environments
- Mosquitoes and flies – which can carry disease-causing microbes to food
- Spoiled food – due to high humidity and poor refrigeration
- Gastroenteritis: Inflammation of the stomach and intestines causing diarrhoea, vomiting, and cramps.
- Food Poisoning: From eating contaminated or stale food.
- Typhoid Fever: Caused by Salmonella typhi bacteria in contaminated food/water.
- Hepatitis A: Viral infection affecting the liver due to poor sanitation.
- Diarrhoea and Dysentery: Caused by bacterial or parasitic infections.
Dr. Arun S. Nair stresses that early diagnosis and treatment are essential to prevent complications, especially for children, elderly patients, and those with low immunity.
With over 16 years of expertise in advanced laparoscopic surgery, GI oncology, and robotic surgery, Dr. Arun S. Nair provides practical monsoon health tips to protect against gastrointestinal infections.
- Drink Safe, Clean Water: Always drink boiled, filtered, or bottled water. During the monsoon, tap water can easily get contaminated. Carry your own water bottle when travelling.
- Eat Fresh, Well-Cooked Food: Avoid raw salads or uncooked street food during the rainy season. Wash vegetables thoroughly and cook them at high temperatures to kill germs.
- Wash Hands Frequently: Practice good hand hygiene before eating or preparing food. Use soap and clean water or an alcohol-based sanitiser if water is unavailable.
- Avoid Stale or Refrigerated Food for Too Long: Bacteria grow quickly in moist conditions. Eat freshly prepared meals and avoid keeping cooked food at room temperature for long.
- Keep Your Kitchen and Utensils Clean: Wipe kitchen counters regularly and wash utensils with hot water. Ensure there is no water stagnation near your cooking area.
- Protect Against Flies and Mosquitoes: Flies spread bacteria and viruses to food. Keep food covered and ensure proper waste disposal.
- Boost Immunity with a Healthy Diet: Include seasonal fruits like papaya, guava, and banana. Eat balanced meals with enough protein, vitamins, and minerals to strengthen your immune system.
- Be Cautious When Eating Outside: If you must eat out, choose hygienic restaurants. Avoid roadside vendors, especially during heavy rains.
If symptoms like severe abdominal pain, high fever, blood in stools, or dehydration occur, it’s time to consult a specialist. Dr. Arun S. Nair, the Best GI Surgeon in Thrissur, advises that early diagnosis and treatment prevent complications. He specializes in:
- Treatment for gastrointestinal infections
- Constipation treatment in Thrissur
- Advanced laparoscopic surgeries for stomach, esophagus, colon, pancreas, liver, and gallbladder
- Robotic surgery for GI cancers
With training from top international institutions in Japan, China, Taiwan, and Vietnam, including fellowships in Esophageal Cancer Surgery and Minimally Invasive Esophagectomy, Dr. Arun S. Nair is trusted for his precision, professionalism, and compassionate care.
- Over 16 years of experience in surgical gastroenterology and GI oncology.
- Specialises in advanced laparoscopic and robotic surgeries for complex GI conditions.
- Internationally trained in GI oncology, HPB surgery, and minimally invasive techniques from top centres in Japan, China, Taiwan, and Vietnam.
- Provides patient-first, compassionate care at The Gastro Clinic (Elixir Clinic), Thrissur and St. Gregorios Hospital, Thiruvalla.
- Recognised with awards for surgical excellence, including Best Video in ASGK and Best Video in AMASICON.
The monsoon season in Thrissur is a time of beauty and freshness, but it also requires extra care to protect your stomach from infections. By following simple hygiene practices, making healthy food choices, and staying alert to symptoms, you can enjoy the rainy season without health worries. For expert gastrointestinal care, Dr. Arun S. Nair, the Best GI Surgeon in Thrissur, offers advanced treatment for all stomach and digestive problems. Whether you need advice on monsoon health, treatment for stomach infections, or specialised care for complex GI diseases, his patient-focused approach ensures the best outcomes. Stay healthy this monsoon — protect your stomach, protect your life.
👉 Book your appointment with Dr. Arun S. Nair today for personalised gastrointestinal care in Thrissur.
The damp and humid weather during the monsoon promotes the growth of harmful bacteria, viruses, and parasites. Contaminated water, unhygienic food handling, and poor sanitation increase the risk of gastrointestinal infections.
If you experience severe abdominal pain, persistent diarrhoea or vomiting, blood in stools, high fever, or signs of dehydration, consult a qualified gastroenterologist immediately.
Yes, if left untreated, certain infections like typhoid, cholera, and hepatitis can cause severe complications. Early diagnosis and treatment are important to prevent serious health issues.
Dr. Arun S. Nair, the Best GI Surgeon in Thrissur, has over 16 years of expertise in advanced laparoscopic, GI oncology, and robotic surgery. He offers expert treatment for stomach infections and other gastrointestinal disorders at The Gastro Clinic (Elixir Clinic), Thrissur, and St. Gregorios Hospital, Thiruvalla.
Recent News
Fatty Liver Disease in Non-Alcoholics: A
8th January 2026
Constipation & Piles: Why Many Indians
2nd January 2026
Silent Signs of Fatty Liver Disease
22nd December 2025
Understanding Grades of Piles and Treatment
25th November 2025
Early Warning Signs of Pancreatic Cancer
6th November 2025
Small Intestinal Bacterial Overgrowth (SIBO): Understanding
30th September 2025
Piles in Young Adults: Why It’s
9th September 2025
How to Prevent Stomach Infections During
18th August 2025
Robotic Surgery for GI Cancer: How
14th August 2025