Riboflavin

Riboflavin is a water-soluble B-complex vitamin, also known as vitamin B2. In eye care, riboflavin is mainly used as a dye that makes the cornea visible under ultraviolet light. This property makes it suitable for diagnostic purposes and for certain treatments carried out by an ophthalmologist.

Riboflavin is yellow to orange in colour and dissolves well in water. When applied to the surface of the eye, it may cause temporary slight discolouration. The substance is normally absorbed by the body through the diet and plays a role in various metabolic processes.

In ophthalmology, riboflavin is sometimes used in combination with UV light in a procedure known as cross-linking. This technique is used by ophthalmologists to treat certain corneal conditions. Riboflavin eye drops are available on prescription only and must be used strictly as directed by an ophthalmologist.

Use in eye care

In eye care, riboflavin is mainly used in diagnostic examinations and in specific treatments of the cornea. The substance is administered as eye drops and makes certain structures of the eye more visible under special lighting. This helps the ophthalmologist to assess the condition of the cornea.

For certain corneal conditions, an ophthalmologist may use riboflavin in combination with UV light. This procedure is known as cross-linking and is intended to strengthen the structure of the cornea. It is carried out exclusively in a clinical setting under the supervision of an ophthalmologist.

Availability

Riboflavin eye drops are available on prescription only and are dispensed only on the advice of an ophthalmologist. You cannot purchase or use these drops yourself without medical supervision. The dosage and method of use are determined by the ophthalmologist based on the specific situation.

Side effects and precautions

Riboflavin may temporarily cause a yellow discolouration of the surface of the eye, which will disappear over time. Mild irritation or a burning sensation may occur during and after use. If you experience any unusual symptoms after using riboflavin drops, or if the symptoms persist, please contact your ophthalmologist.

As riboflavin is used in eye care in combination with UV light, it is important that the procedure is carried out by an experienced ophthalmologist. The treatment requires specific equipment and expertise to ensure it is carried out safely and in accordance with protocol.