Can I drive in Singapore if I have Epilepsy?

Actually, the basis of your question ie that epi-LASIK patients tend to have residual degree as compared to LASIK patients is not necessarily true. For example, in this Cochrane Database Review meta-analysis comparing LASIK with PRK (which is the same as epi-LASIK) https://www. ncbi. nlm. nih. gov/pubmed/23440799, the authors concluded that 'The two techniques appear to give similar outcomes one year after surgery.

Epilepsy is not a single disease, but a mixed bag of conditions characterised by recurrent seizures. The manifestation of the seizures will depend on the extent and site of abnormal brain activity during the seizure. Epilepsy can therefore cause symptoms ranging from blank spells to one sided jerking to loss of consciousness and jerking of all the limbs.