@victor @PraxisOfEvil @SapientPearwood
https://en.m.wikipedia.org/wiki/Plantago_lanceolata helps better with insect bites and other such irritations than everything else i know. can be applied fresh or as oily extract. also helps with respiratory issues.
onion cut and sugar added to extract the juices is the best remedy against cold like infections i know.
st johns wort as tea does work against depression, better than the extract pills.
chamomille tea helps with anxiety (and everything else :P), so does lemon balm