In a rapid-fire interview format, the most frequently asked questions about optic neuritis are answered by Natalia Valeriivna Konovalova, Senior Research Fellow of the Department of Inflammatory and Post-Burn Eye Pathology at the SI "The Filatov Institute of Eye Diseases and Tissue Therapy of the NAMS of Ukraine", Professor, Doctor of Medical Sciences, and ophthalmologist of the highest qualification category.

Optic neuritis is a serious condition that requires timely diagnosis and treatment. A sudden deterioration in vision can be a manifestation of various disorders; however, one of the first conditions that must be ruled out is inflammation of the optic nerve.

According to Professor Natalia Konovalova, patients with such symptoms often seek medical care at the outpatient clinic of the Filatov Institute. The physician's primary task is to determine the underlying cause of the inflammatory process. Therefore, patients with suspected optic neuritis are always referred for computed tomography (CT) or magnetic resonance imaging (MRI) of the brain, as the source of the problem may be a pathology of the central nervous system.

One of the characteristic symptoms of retrobulbar optic neuritis is pain during eye movement. This symptom is not normal and requires immediate consultation with both an ophthalmologist and a neurologist. In a number of cases, retrobulbar optic neuritis may be one of the earliest manifestations of multiple sclerosis, making early diagnosis critically important.

Professor Konovalova emphasises that optic neuritis does not resolve on its own. Before treatment is initiated, it is essential to determine the cause of the inflammation, as further treatment strategy depends on the underlying etiology.

With timely medical attention and appropriate therapy, visual recovery is possible. After completing treatment, patients should remain under regular follow-up by an ophthalmologist. The frequency of follow-up examinations is determined individually, depending on the severity of the disease and the treatment outcomes.

Particular attention should be paid to symptoms that must not be ignored. These include:

• sudden deterioration or loss of vision;
• blind spots in the field of vision;
• pain during eye movements;
• frequent headaches.

The causes of optic neuritis may include inflammatory processes of the meninges, diseases of the paranasal sinuses (including maxillary sinusitis and frontal sinusitis), as well as demyelinating disorders, particularly multiple sclerosis. In some cases, foci of chronic infection, such as dental granulomas, may also be a cause.

For this reason, the treatment of such patients requires a multidisciplinary approach. When necessary, specialists involved in the diagnostic evaluation may include a neurologist, an otolaryngologist (ENT specialist), a dentist, and other related healthcare professionals.

The specialists of the Filatov Institute urge patients not to delay seeking medical attention. If any signs of optic nerve inflammation or sudden changes in vision appear, timely diagnosis significantly increases the chances of preserving and restoring visual function.

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