Pyloric Stenosis

Pyloric stenosis is a condition affecting young infants in which the muscle at the outlet of the stomach, called the pylorus, becomes progressively thickened and enlarged, narrowing the passage through which food moves from the stomach into the small intestine. This progressive narrowing typically develops over the first few weeks of life and leads to forceful vomiting after feeding as the stomach struggles to empty against the obstruction. It is one of the most common conditions requiring surgery in infancy, and prompt diagnosis and correction of the resulting dehydration and electrolyte imbalance are important before surgical repair.

The most common symptoms include: Forceful; projectile vomiting shortly after feeding; persistent hunger and eagerness to feed again soon after vomiting; weight loss or poor weight gain. Early recognition is key to prompt diagnosis and effective treatment.

No, Pyloric Stenosis is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Before surgery; correcting dehydration and electrolyte imbalances with intravenous fluids is essential; as this significantly reduces surgical risk. The definitive treatment is a surgical procedure called pyloromyotomy. Treatment should always be guided by a qualified Pediatric Surgery specialist. Do not self-medicate.

While Pyloric Stenosis cannot always be fully prevented, several measures can reduce risk: No proven method prevents pyloric stenosis given its unclear underlying cause; though prompt recognition of characteristic projectile vomiting in a young infant and early medical evaluation allow for timely diagnosis and treatment before significant dehydration develops.

Consult a Pediatric Surgery specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.