hi doctor...i get neck pain which causes pain the back, shoulders all thru the day..this inturn leads to heaviness in the eyelids abnd a sickly feeling...further it gets worse if i go out in the sun...i need to have my glares on otherwise i will suffer...what is causing this...what is the remedy???
Hello, Oh, worse without the sun. Cannot say in your particular case, but generally, this is a fatigue response that everyone has some of called PHOTIC REFLEX.  Several medicines have worked in some people but mainly getting enough rest and checking with a sleep study is most likely to fix it. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.