Red Coral helps in curing blood -related diseases.This is red in color. Coral ensures material happiness, recovery from diseases indicated by Mars such as fever, cough, bilious complaints, smallpox, chickenpox, headache, loss of vitality, piles, boils, measles etc. It should be worn in silver or copper, and should be worn on Tuesday on 1st or 4th finger of right hand. It is a hot stone.