Have you ever wondered why the winter season brings along digestive or gastrointestinal issues like bloating, nausea, vomiting, constipation and even abdominal pain? While the season is quite comfortable, stomach concerns tend to get worse, especially for some individuals.
If you have noticed that your stomach has become more sensitive or you are experiencing abdominal discomfort quite often, you are not alone. In fact, a lot of individuals, irrespective of their age group, visit Dr. Indraneel Saha, a leading gastrology doctor in Kolkata, with complaints of digestive problems during the colder months.
But why do digestive issues tend to spike in winter? Let’s know from Dr. Saha.
When it comes to tummy troubles, it is often the cold weather that gets blamed; however, it is not necessarily the chills. Rather, it is the lifestyle shifts during the cold season that directly impact gut function.
Shorter days, colder mornings, and cosy blankets reduce motivation to exercise. Many of us tend to get sedentary, which slows down the metabolism, making it harder for the body to break down food, leading to gas, acidity and bloating.
During the colder months, there is a shift towards food choices. Rich and heavy meals become more common to provide extra energy to the body and help stay warm. Eating fried and oily foods, increasing sugar intake, consuming carbonated beverages and overeating make it harder on the digestive system, especially if they are high in fats or spices. This leads to constipation, bloating and nausea.
People tend to feel less thirsty during the colder months, which leads to lower fluid intake. Dehydration is the silent culprit behind gut issues. It causes poor nutrient absorption, constipation and stomach discomfort.
Winter is known to cause a rise in viral infections. The body’s immune system becomes more vulnerable, which can directly or indirectly impact the gastrointestinal tract. The result is nausea, diarrhoea, stomach flu and worsening of existing digestive concerns.
According to Dr. Indraneel Saha, a reputed gastrology doctor in Kolkata, what you may consider winter-related digestive issues can signify other complications. If the symptoms are persistent and do not improve with over-the-counter medications, it is advisable to consult a doctor for early intervention.

There is nothing to panic about digestive issues that arise during the winter season. Make sure to adopt a healthy lifestyle to improve stomach health. However, if the problems are frequent, book an appointment with a gastrology doctor in Kolkata, like Dr. Indraneel Saha, to rule out other conditions.