10th house lord in 6th house
1)Before knowing the effect of 10th house lord in 6th house we have to know about Tenth House and Sixth House. As 10th house lord is placed 9th from own house so you may read First house lord in 9th house.
2) According to Brihat Yavan Jatak
कर्मेशे रिपुभावस्थे पितृसौख्य विवर्जितः।
चतुरोअ्पि धनैहीनः शत्रुभिः परिपीडितः।।
When 10th house lord in 6th house native may be away from happiness through father. Native may be cleaver but may be poor or without wealth. Native may be suffering through his enemy.
Vridh Yavan Jatak
If 10th house lord is cruel then native may be suffering very much in childhood, after that he will enjoying awesome comfort. His mother may has illegal relationship with another man.
3)10th house belong to profession and 6th house belong to service so 10th house lord in 6th house is indicating native may has natural inclination to serve others in place of doing own business. Native may be suffering fear of loss or doesn’t have so much risk taking capacity. Native may not so much bold in his actions (regarding karma purpose). In the other words native doesn’t has so much effort to work independently.
4)6th house belong to legal matters so 10th house lord in 6th house may cause native may work as legal profession such as judicial, lawyer, court staff, or other courts related works. Native may be facing legal problems in his professional or business. If it is bad placed then it may cause loss in professional life through legal matters.
5) 6th house belong to disease so 10th house lord in 6th house may cause native may be working related to hospital, medical line, doctor etc. It may also cause native may be suffering from any long-term disease or any incurable disease.
7)6th house belong to debits so 10th house lord in 6th house is indicating native may be suffering from debits in his business. Native may be suffering obstacles in his business or professional life. It may also cause a unstable professional life such as continuously change in professional life.
8)6th house belong to enemy so 10th house lord in 6th house is indicating native may be suffering from enemy in his professional. Or in other words native most of energy wasted in fighting with his enemy because 10th house belong to native karma and 6th house belong to enemy.
9)If 10th house lord is well placed in 6th house then it may cause good for native because 10th and 6th house is 9th and 5th to each other and making navpancham relationship. So native may be famous in his professional life. Native may be get honor by others colleague. Native may be in good post in administration.
10) The most beneficial profit of 10th house lord in 6th house, native is very intelligent and no one get victory over him regarding intelligence.
11)When 10th house lord with 6th house lord in 6th house native may be Jude or other such type of higher post in legal field. Native may be get victory over legal matters and enemy.
12) If you want to know about effect of different planet in 6th house you may click this link.