Hello. First of all, -4.5 dioptre of refractory error (glasses) do not result from excessive computer work. It is just simple myopia. Yes you can go for lasik or other more advanced similar laser procedures. No need to worry. After surgery eye sight will not be affected due to your longer screen time of 10-12 hours. But you will have some dry eye problem after lasik, so you will have to take more care due to your job profile. Certain drops post surgery along with certain eye exercises, intermittent rest and frequent blinking will help you for the same. You can reach me out anytime for any query relating to surgery and for discussing your concerns in detail. Hope this helps. Thank you.
Hello, covid response varies from person to person and as it is a novel virus it response is highly unpredictable. But all said in post bypass heart surgery patient after 31/2 years, if otherwise was doing well with no other health conditions with normal heart function should have recovery and survival same as any other individual of same age. Hope this help.