Can taking some herbs have a negative effect on your aura?

This is strange because every time I take a certain herb I get people coming unannounced or just general negativity. Or arguments certain persons will try and push me to see how far I will go only when Ive taken this herb of late. Can herbs radiate through your aura and if they are weakening you can others pick up on it. Ive tested it I didn't take it it was fine I then took it and then yep you guessed it unannounced situations and the rest what is happening here?