3rd house belongs to Mercury and is influenced by Mars. When Rahu is benefic the native will enjoy great wealth and a long life. He will be fearless and a loyal friend. He would be a clairvoyant for seeing future in his dreams. He will never be issueless. He will be victorious over his enemies; can never be a debtor. He would leave behind property.
Remedial Measures :
1. Never keep ivory or things of ivory in the house.