Moon in 6th house in Astrology is sitting alone without Jupiter or Venus, the relationship with the mother is damaged, and co-workers use the person, they are not given respect at the workplace, the person is also prone to depression and mind illnesses like schizophrenia and being bi-polar; however, the bi-polar problem usually comes when Moon is sitting with Saturn and Mars or being hemmed between them.
The 6th House in Astrology represents dealing with enemies, diseases of the body, everyday work life, and co-workers' relationship. This is the house of debt, obstacles, warzone, fighting, litigation, and divorce.
Once we build a social structure through the school environment, we are likely to make friends and enemies. Close friends, we bring home and are also signified by the 4th house.
The 6th house in Vedic Astrology signifies the enemies. Enemies also. Bring worries and anxieties. The hips and small intestines are under the stomach. The small intestines have the capacity to extract nutrition but keep out bacteria from the food. A job like that in the world outside would be an incredible painstaking task! The sixth house represents service, detailed work, problem-solving, and making a medical diagnosis. Virgo corresponds to the sixth house. The discriminative, detailed, and orderly nature of the 6th house is reinforced.
Moon in Astrology shows the way you think and react to the situation. How emotional or unemotional you depend upon the condition of the Moon. The Moon is also a watery planet, as it controls Cancer's sign. The Moon controls the government. Since it is not as strong as the Sun, it represents our local or state government versus the federal government.
Moon in Vedic Astrology represents your mother, or motherly figures, your emotional response to your environment, and your imagination since the Moon is your mind. The Moon shows the way you think and react to a situation. A good moon in your horoscope or birth chart in astrology will make the following things benefic or auspicious, i.e., your relationship with your mother, and your mind will be calm & you will be a creative being. If the moon is unfavourably placed in your horoscope, then it may ruin the relationship with your mother.
Read more about Moon in Vedic Astrology.
Note: The degree of auspiciousness and inauspiciousness will depend upon a complete analysis of the horoscope (birth-chart).