Hello Arun, thanks for your query.
Symptoms of piles are passage of fresh blood in stool
and it is usually painless. External piles are sometimes felt as rubbery tag that often comes out of the anal opening. For piles you need stool softeners and fibres - isabgol . Have lots of fruits and vegetables and lots of water. And yes avoid alcohol, although occasional intake is harmless.
Wish you good health. Take care.