When Trump was touting the "vaccine", he was talking about HCQ.

Hiya Mike! 👋
So many folks just don't understand this. Their hate for Trump overrides their common sense thinking. My naturopath doc gave me a script for "methylene blue"
What is it?
Methylene blue is the parent molecule for hydroxychloroquine (HCQ) and chloroquine, off-patent drugs commonly used to treat not only malaria but also COVID-19. Best known as a fish tank antiseptic and textile dye for blue jeans, it was actually the first synthetic drug in modern history, developed in 1876. Since then, we’ve discovered it has many really important medicinal benefits...In the past, it was commonly used to treat urinary tract infections. It’s also been used as an antiviral agent in blood used for transfusions...To this day, methylene blue is found in every hospital in the world, as it’s the only known antidote for metabolic poisons...
The only draw back is that it turns your pee blue 😩

https://wakeup-world.com/2022/05/02/the-surprising-health-benefits-of-methylene-blue/?expand_article

the blue is temporary right?

All seriousness, you r pee is blue form the "dye", it won't hurt you. It wears off if you stop taking it though