When Rahu and Kethu are placed in 1st, 2nd, 7th , 8th, 12 th house from Lagna, Rasi, and Sukra , Nagha Dosha is formed. But there are xceptions . when Jupiter aspects Rahu or Kethu then Nagha dosha will not give evil results.

For Kataka Lagna, Simha lagna natives Nagha dosha will give high malefic results. Nagha dosha generally leads to delays in marriage, hurdles in career, Loss of issues, imprisionment etc. Rahu and kethu when placed in 1st, 2nd, 7th,8th house is dreadful and gives high malefic results. In 5th house - Rahu and Kethu gives Mixed results( both good and bad).

Remedies: To overcome the malefic effects of Nagha Dosham, One can visit Kalahasthi(located in Andhra pradesh) and do the necessary rituals. Visiting Thirunageswaram in Kumbakkonam (Rahu shrine- Performing the ritual at Rahu Kaalam on any day) and Visiting Kizhperumpalam at (Kethu shrine - located in Mayavaram- Tamilnadu) will overcome the evil effects of Rahu and Kethu.