Mercury gets debilitated when it is placed in the sign of Pisces, which means Mercury becomes very weak by virtue of its placement in the sign of Pisces. Accordingly debilitated Mercury in the fifth house of a horoscope may not produce significant positive or negative results for the native, unless it is supported by the other positive or negative planets in his horoscope. The type of results given by such debilitated Mercury whether they are positive or negative; depend on the working nature of Mercury and on the overall tone of the horoscope in question. Benefic retrograde debilitated Mercury in the fifth house of a horoscope can bless the native with good results related to marriage, profession, authority, fame and many other types of good results depending on the overall tone of his horoscope. Such benefic retrograde debilitated Mercury can bless some natives with good results through their marriages, if this retrograde debilitated planet is supported by marriage promoting planets in their horoscopes. Benefic retrograde debilitated Mercury in the fifth house can get some natives married to people who may have well established professions and who may enjoy good social status as well as respect by virtue of these professions. Such benefic retrograde debilitated Mercury can also bless some natives with life partners from foreign countries and these natives may permanently settle in the countries of their life partners on the basis of their marriages, if their overall horoscopes are supportive.
The influence of benefic retrograde debilitated Mercury in the fifth house can also bless the natives with success through many types of professions, when supported by profession promoting planets in the horoscopes of these natives. Benefic retrograde debilitated Mercury in the fifth house can render special abilities to some natives boosted by it due to which these natives may engage in special types of profession and they may achieve success as astrologers, tantrics, spiritual gurus, numerologists and other such professionals. For example, if benefic retrograde debilitated Mercury is placed in the fifth house of a horoscope in the sign of Pisces, benefic Venus is placed in the fourth house of this horoscope in the sign of Aquarius, benefic exalted Sun is placed in the sixth house of this horoscope in the sign of Aries and benefic Moon is placed in the eighth house of this horoscope in the sign of Gemini, the native may become an astrologer. The native boosted by such benefic retrograde debilitated Mercury and other benefic planets may obtain good knowledge of astrology by devoting a long period of time towards the study of this science and he may choose to engage in the field of astrology on professional basis after that.
The collective influence of benefic retrograde debilitated Mercury in the fifth house and other benefic planets can bless this native with money and success through this field of profession. At the same time, if benefic Jupiter is placed in the fifth house of this horoscope in the sign of Pisces along with benefic retrograde debilitated Mercury, benefic Saturn is placed in the ninth house of this horoscope in the sign of Cancer and benefic Mars is placed in the seventh house of this horoscope in the sign of Taurus, the results may improve a lot. Benefic Jupiter being the lord of the sign of Pisces may cancel the debilitation status of retrograde Mercury and Neechbhang Rajyoga may be formed in the fifth house of this horoscope in the sign of Pisces which may bless the native with very good results through the field of astrology, as indicated by his overall horoscope. Hence the native under the collective influence of benefic retrograde debilitated Mercury in the fifth house and other benefic planets may become a very successful astrologer and he may earn very good amount of money, fame and recognition through the field of astrology. Apart from this, benefic retrograde debilitated Mercury in the fifth house can bring good results related to many other professions to the natives benefitting from it, with the help of other positive planets in their horoscopes.
On the other hand, malefic retrograde debilitated Mercury in the fifth house of a horoscope can trouble the native under its impact with problems related to marriage, profession, health and many other types of problems depending on the overall tone of his horoscope. Some natives suffering from such malefic retrograde debilitated Mercury may get hit in the field of their health and they may have to suffer from various types of health problems which may turn into serious diseases if this malefic retrograde debilitated planet is supported by some other malefic planets in their horoscopes. In extreme cases when present in combination with other malefic planets, malefic retrograde debilitated Mercury in the fifth house of a horoscope can afflict the native with a serious disease of permanent nature, which may keep troubling this native till the time of his death.