Digestive problems tend to increase during the monsoon season as weather fluctuations, humidity, and contamination risks affect monsoon gut health. Doctors say many people experience symptoms such as bloating, nausea, indigestion, and stomach infections during this time due to reduced gastric motility, possible changes in gut microbiota, and higher chances of consuming contaminated food or water with increased pathogen load.
The combination of heat, rain, and humidity creates conditions where bacteria and viruses grow rapidly, increasing the risk of gastrointestinal illnesses, while contamination of food and water sources becomes more common. Poor food storage, contaminated drinking water, and reduced gastric motility during damp weather can all contribute to gut problems in the rainy season.
Healthcare professionals say people are now reporting a noticeable increase in stomach-related complaints during this period.
MedBound Times connected with Dr. Pratishtha Tiwari, MBBS, (PSMC, Gujarat).
According to Dr. Pratishtha:
“Yes , due to weather fluctuations the number of patients with gastric related symptoms have increased. Not only gastric related problems, but it has caused an increase in symptoms of flu like sore throat, cough, fever etc.”
Experts note that high humidity, reduced physical activity, and seasonal dietary changes during the monsoon can slow gastric motility and affect digestive efficiency. This can make individuals more vulnerable to digestive problems during rainy season, including bloating and discomfort after meals.
At the same time, damp weather encourages bacterial and fungal growth, which can contaminate food or water and lead to infections such as gastroenteritis, gastritis, and diarrheal illnesses.
The rainy season affects gut health in several ways. Increased humidity accelerates food spoilage and encourages the growth of bacteria, making contaminated food and water a major cause of stomach infections.
Poor hygiene practices, unsafe drinking water, and improperly stored food can irritate the digestive system even if the food appears normal. As a result, many people experience symptoms like bloating, nausea, abdominal discomfort, and diarrhea during the monsoon months.
Additionally, the sedentary lifestyle people adopt during rainy days can slow down digestion further. Reduced physical activity, irregular eating habits, and heavy or oily meals may worsen gut problems.
According to Dr. Pratishtha Tiwari:
“Some basic and very simple precautions that people can practice in their day to day life are:
1. Probiotics: Include curd/buttermilk (Probiotics enriched food items) in your meals or can take Probiotics supplement capsules for keeping their gut healthy
2. Avoid outside food and water consumption these days, especially water because it can lead to cause cholera, typhoid, gastroenteritis, gastritis
3. Basic hand hygiene can be savior a lot of times. Have the habit of proper hand washing before eating
4. Vitamin C for immunity: Eat Vitamin c enriched fruits like orange, guava, amla for immunity. It helps to fight against these common infections”
In some cases, digestive infections during the monsoon may lead to diarrhea or dehydration. Early management and hydration are important to prevent complications.
Dr. Pratishtha Tiwari advises:
“In case of diarrhea, do not forget to take zinc tablets for 14 days along with ORS as it helps to replenish your gut-friendly bacteria which help in digestion.”Dr. Pratishtha Tiwari, MBBS
MedBound Times also connected with Dr. Charmi Rajgor, MBBS, (GMERS, Gujarat).
Dr. Charmi explained that during Monsoons, diseases like Typhoid are common and the main causes are contaminated water and spoiled food that comes with the weather conditions.
She further suggested easy ways that one can take care of their gut during monsoons:
"Having one glass of warm water first thing in the morning heals your body and helps to flush out toxins. And walking post meals can be beneficial for digestion and over all gut health."
Dr. Charmi said:
Your body is like your baby, the more you nurture it the more healthy it stays.Dr. Charmi, MBBS
Doctors also stress the importance of drinking safe water, maintaining proper hygiene, and seeking medical advice if symptoms such as fever, persistent diarrhea, vomiting, or severe abdominal pain occur.
World Health Organization. Diarrhoeal Disease. Geneva: WHO. https://www.who.int/news-room/fact-sheets/detail/diarrhoeal-disease
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Your Digestive System and How It Works. U.S. Department of Health and Human Services. https://www.niddk.nih.gov/health-information/digestive-diseases/digestive-system-how-it-works
Centers for Disease Control and Prevention (CDC). Foodborne Germs and Illnesses. https://www.cdc.gov/foodsafety/foodborne-germs.html