{"id":264,"date":"2026-06-22T20:58:34","date_gmt":"2026-06-22T15:28:34","guid":{"rendered":"https:\/\/www.gastrochennai.com\/blog\/anal-fissure-laser-treatment-chennai\/"},"modified":"2026-06-22T20:58:34","modified_gmt":"2026-06-22T15:28:34","slug":"anal-fissure-laser-treatment-chennai","status":"publish","type":"post","link":"https:\/\/www.gastrochennai.com\/blog\/anal-fissure-laser-treatment-chennai\/","title":{"rendered":"Chronic Anal Fissure: When Creams Stop Working and Laser Surgery Is the Answer"},"content":{"rendered":"

Few conditions are as painful, or as misunderstood, as an anal fissure. The sharp, burning pain during and after passing stool can make people dread going to the toilet, and many suffer quietly, hoping it will settle on its own. Sometimes it does. But when a fissure becomes chronic and stops responding to creams, modern laser surgery offers a precise, lasting solution as a simple daycare procedure.<\/p>\n

What Is an Anal Fissure?<\/h2>\n

An anal fissure is a small tear or crack in the lining of the anal canal, the last part of the back passage. It is often caused by passing a hard or large stool, which stretches and splits the delicate lining. The tear exposes the underlying muscle, and because that muscle goes into spasm, it causes intense pain and reduces blood flow to the area, which in turn makes healing difficult. This vicious cycle is why fissures can be so stubborn.<\/p>\n

Acute Versus Chronic Fissures<\/h2>\n

An acute fissure is recent and shallow, and most of these heal within a few weeks with simple measures. A chronic fissure is one that has lasted longer, typically more than six to eight weeks, and often shows additional features such as a small skin tag or hardened edges. Chronic fissures are far less likely to heal on their own and are the ones that tend to recur despite treatment.<\/p>\n

Symptoms That Point to a Fissure<\/h2>\n

The symptoms are usually distinctive, and recognising them helps you seek the right care:<\/p>\n