Aphthoides chronica is a medical term used to describe a chronic condition characterized by the presence of aphthous-like ulcers or lesions in the oral cavity. This condition is often referred to as chronic recurrent aphthous stomatitis (RAS), which is the most common form of oral ulceration.
The term "aphthoides" derives from "aphthous," which refers to shallow and painful ulcers that tend to recurrently appear on the mucous membranes of the mouth, lips, or throat. These aphthous ulcers typically have a whitish or yellowish appearance surrounded by a red halo. They can be small or large and are often associated with discomfort, pain, and difficulty in eating or talking. In aphthoides chronica, these aphthous-like ulcers persist and recur over an extended period.
The term "chronica" highlights the chronic nature of the condition. Chronic recurrent aphthous stomatitis is diagnosed when the oral ulcers occur repeatedly over a period longer than six weeks, with intervals of healing in between. The exact cause of aphthoides chronica remains unknown, but it is believed to involve an underlying immune system dysfunction, genetic predisposition, certain triggering factors (such as food allergies, stress, hormonal changes, or local trauma), and an abnormal response to oral bacteria.
Treatment approaches for aphthoides chronica typically focus on relieving symptoms, promoting healing, and preventing future ulceration. This may involve using topical analgesics, mouth rinses, anti-inflammatory medications, immune-modulating agents, or dietary modifications. In severe cases where ulcers are large or persistent, systemic medications or corticosteroids may be prescribed.
