Persistent gut issues such as acidity, bloating, and irregular bowel movements may not always be resolved by medications alone. According to Dr Rajan Babu, consultant medical gastroenterologist at VS Hospitals Chennai, poor sleep is often an overlooked factor contributing to ongoing digestive problems. Many patients continue to struggle with gut discomfort despite using antacids, PPIs, and dietary adjustments, and the root cause can sometimes be disrupted sleep patterns.
Dr Babu explains that young professionals, including IT workers, call center staff, and medical residents, are particularly affected. Irregular sleep schedules, late nights, and shift work can disrupt the gut-brain axis, leading to overproduction of stomach acid, inconsistent intestinal movements, and symptoms such as constipation, diarrhea, and persistent bloating.
“The gut and brain are closely connected,” Dr Babu says. “When sleep is irregular, hormones like cortisol increase while melatonin decreases. This imbalance can make the stomach produce excess acid and slow or speed up the intestines, causing acidity and bowel irregularities.”
The solution, according to Dr Babu, is simple yet often overlooked: proper sleep hygiene. Recommendations include maintaining a consistent bedtime and wake-up schedule, avoiding late heavy dinners, limiting caffeine intake after 6 pm, and incorporating light activity such as walking, yoga, or breathing exercises before bed. Patients who adopt these sleep habits often notice improvement in symptoms within weeks, highlighting the importance of sleep alongside dietary and medicinal measures.
In short, addressing sleep quality is essential for anyone dealing with IBS, chronic acidity, or digestive discomfort. Medications can relieve symptoms temporarily, but long-term gut health requires rest and proper sleep, as the gut-brain axis relies heavily on the body’s natural sleep rhythms.
