Since i got MCS i cannot tolerate the sun. I still go in the sun however because 6 hours after it i have profound mood effects. WHen i stand in the sun for 10-20min i come back inside and i feel extreme brain fog. I also have severe air hunger and feel like i will have a stroke ! It lasts about an hour then goes away. Sometimes if i take some cayenne pepper it helps. ANy idea what the hell this is?