Dear Baldev sharma,
Your daughter has longevity. Lagna sub lord Rahu is in the 9th house in Virgo. Rahu as a Node signifies Gemini the 6th house. Hence her constitution is weak.
Again 6th cusp sub lord is Moon in 3rd house, in the star of Ketu in 3rd house in sign Pisces. hence she may have abdomen and intestinal problems.
Moon in Ketu star gives her sleeplessness. Anxiety. Saturn is also aspecting Moon.
Saturn is the sublord of 8th cusp. 8th house gives tensions. Hence Saturn is not useful for her.
The dasa lord Ketu is in the 3rd house, in the star of Mercury lord of 6th house. 3rd house is house of eating food. 6th house shows dietary habits. Hence she will take food and recover in Ketu dasa Mercury bhukti from 02-09-2018.
Venus dasa which starts from 30-08-2019 will give improvement to her. 5th and 11th cusp sub lord is Rahu. Hence pray Durga matha for her.
Treatment in Homeo would be useful to her. Hence consult a good Homeo doctor.