Hi,
While you say that your Piles is only external - a lot of bleeding during stool could also point to internal piles.
If you are passing blood with stool / or hard stools are leading to bleeding you really need to go see a doctor.
If your piles is at grade 3/4 you may need surgery. if it is below, then the doc may prescribe a cream to deal with it.
I would really advise on getting proper medical test done, before it becomes a worse problem.
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