My mom was right there with your parents. She had two cure-alls. If it involved visible bleeding "just wrap a dishtowel around it" and if it was internal, "go lie down on your left side."
For visible skin things (bug bites, the hives that somehow showed up all over my face at age 9, acne, chicken pox) you got either baking soda or Caldesene powder. Guess what: if you apply baking soda paste to huge angry hives, it feels like someone has set your face on fire.
Naturally, if these remedies didn't work, you hadn't done it correctly/long enough and should therefore double down.
Oops, I forgot the warm salt water gargle! Strep throat? Tonsillitis? Mono? You don't need an antibiotic, here's the Morton's.
Marmee, no, you are not the only one whose sleep has gone completely to hell. I don't get intense hot flashes but even on a frigid night with the bedroom heat turned off, pajamas + blanket = too warm.