dpier87
If you are allergic to it, it could cause those things for sure.
Also, if you aren't drinking enough water with them, it could be dehydrating you.
Don't forget too, Psyllium can definitely do a job of cleaning out the colon, and when you're stirring up all the toxins, debris from a compromised colon, you're going to get all types of reactions, depression, anxiety, mood swings, depending on how compromised your GI tract is. I usually find that the mood issues abate once I pass a huge load of mucoid plaque.