Sometimes , it is very difficult to get the known cause of the diseases. Suitable conditions are there, yet a person suffers from certain disease. Plethora can be predicted astrologically.
When the 6th house or 8th house happens to be in the water sign or when the lords of these happen to be weak or afflicted and occupy evil houses plethora is caused. When lagna is occupied by a weak watery planet and aspects the 8th house, plethora is caused.
If it is caused astrologically, it is can be cured completely by certain astrological remedies. The use of certain gemstones can help a to cure Plethora. Medical astrology can help a lot in the treatment of incurable diseases.