Hey brisk, I haven't had that problem myself, but I've heard of a lot of others that have on the forum. The usual remedy is a couple hours to an hour before bed instead of going with their normal mg they vape around 6 or 0 mg to still get the vaping sensation and a little nic, but not enough to make them jittery and unable to sleep. Some of them even grab some relaxing juice like green tea flavored. Try using a lower mg before bed and see if that helps? Let me know if it does any good brisk! Have a good day (and hopefully night 