I remember when I was a child, I got a really serious rectal itching, my mom treated it for me by using vinegar.
She poured 1 cup of vinegar into the hot bath and let me take the bath for 15 to 20 minutes, repeat every day. The itching was really relieved and I feel much better. I thought it was a trick from the old time, but after I get older, I realize that vinegar is not only a cooking ingredient, it has a lot healthy benefits such as healing wounds, cleaning surface, fight against infections.
The vinegar my mom used for me was apple cider vinegar, it contains the anti-bacterial function that can be effective against fungal infections.
Actually to treat anal itching, you can dilute 2 tablespoons of raw and unfiltered apple cider vinegar into 1 glass of water and drink it twice a day.
Thanks to this article
https://authorityremedies.com/home-reme ... l-itching/ I realize that vinegar is not the only treatment for anal itching, there are actually many more instant natural remedies for rectal itching such as salt, garlic, aloe vera, lemon grass...
And the most important tip to avoid making it worse is NOT scratch the itching!!