Vasovagal syncope during panretinal photocoagulation

Vasovagal syncope is a rare complication associated with panretinal photocoagulation. It can occur due to pain and bright flashes of light. Ophthalmologists should remain vigilant about this complication. Patients who become excessively cooperative or silent should raise suspicion. Using minimal power for adequate retinal burn and a comfortable sitting position can help avoid this complication. A laser indirect ophthalmoscope can be used in susceptible patients.