Rahu in the 5th house (Putra, the house of creativity) brings the significations of Rahu, namely obsession & ambition, foreign lands & the unconventional, illusion (maya), into the area of children, intelligence, creativity and romance. The 5th house governs children, intelligence & wisdom, creativity & romance, higher education.
Results of Rahu in the 5th House
Rahu is a malefic planet, so here it tends to bring confusion, anxiety, deceit, addictions and unexpected upheaval focused on children, intelligence, creativity and romance. As a trine (trikona) house of fortune, benefic influence here is especially auspicious.The exact result depends on which sign Rahu occupies here and the aspects it receives.
When It Activates
These results typically surface during the Vimshottari mahadasha or antardasha of Rahu, and when transiting planets trigger the 5th house. A well-placed Rahu here supports intelligence, creative talent, good children and romantic happiness; when afflicted it can indicate difficulty with children, blocked creativity and troubled romance.