you do realize "sewer gas" is highly explosive.
grannys gone and done it - Page 3284
cant be too many things that can wake you up from nausea , sweat and severe headache. I will goggle it and see what i am dying from. hahaa
thats why mine comes like roses
maybe you should try showering before you go to bed and use SOAP also a hand full of roses might help
low sugars, glaucoma or migraine I am going to rule sugar out because I have had so many drops and none of them gave me this headache.