Fundus Fluorescein Angiography (FFA) is a diagnostic imaging procedure that uses a fluorescent dye injected into the bloodstream to capture detailed images of the retina’s blood vessels.

FFA is performed to diagnose and monitor retinal diseases such as diabetic retinopathy, macular degeneration, retinal vein occlusion, and other vascular abnormalities of the eye.

A fluorescent dye (fluorescein) is injected into a vein, usually in the arm, and a special camera takes rapid images of the dye as it circulates through the retinal blood vessels, highlighting any blockages or leaks.

Yes, FFA is generally safe. Minor side effects like nausea, skin rash, or temporary discoloration of the skin and urine may occur, but serious allergic reactions are rare.

The entire FFA procedure typically takes about 30 to 45 minutes, including preparation and image capturing.

FFA is painless. Patients may feel a slight sting during the dye injection, but the imaging process is non-invasive and comfortable.

Patients with diabetes, age-related macular degeneration, retinal vein occlusion, unexplained vision loss, or suspected retinal vascular disease may benefit from FFA.

Yes, FFA is one of the best diagnostic tools for detecting diabetic retinopathy and assessing the extent of retinal blood vessel damage.

Although rare, allergic reactions to the dye and other complications such as nausea or vomiting can occur. Inform your doctor if you have a history of allergies.

No special preparation is needed, but avoid wearing contact lenses or eye makeup on the day of the test. Bring sunglasses as your eyes may be sensitive to light afterward.

You may experience temporary yellowing of the skin or discoloration of urine for 24-48 hours. Avoid direct sunlight, and follow any additional care instructions from your doctor.

FFA primarily diagnoses retinal vascular problems, but it may be used to assess retinal circulation in some glaucoma cases.

FFA can be repeated as necessary based on your eye condition, but your ophthalmologist will recommend the appropriate frequency to avoid unnecessary exposure.

Advanced FFA testing is available at specialized eye clinics and hospitals like Ashu Laser Vision and Ashu Eye Hospital in Andheri, Mumbai.

Costs vary depending on the clinic and region. Contact your local eye care center for detailed pricing and insurance coverage information.

Alternatives include Optical Coherence Tomography (OCT) and Indocyanine Green Angiography (ICG), but FFA remains the gold standard for retinal vascular imaging.

FFA helps detect abnormalities in retinal blood vessels but is typically used alongside other tests to diagnose retinal detachment.

FFA can be performed on children when necessary, but the decision depends on the child’s condition and ability to cooperate during the procedure.

Look for experienced ophthalmologists or retina specialists with advanced imaging technology and positive patient reviews, such as Dr. Shahnawaz Kazi at Ashu Laser Vision in Andheri, Mumbai.

While FFA itself does not improve vision, it plays a critical role in diagnosing eye conditions early, allowing timely treatment to prevent vision loss.