Thanks for your query to Health Care Magic ...
I read your query and I would suggest her to get treatment for another 2 days and could get discharged if platelet count
shows improvement .
The main treatment of dengue
is by intravenous fluids and antibiotics and medications to reduce symptomatic fever
Do not try to scrach the areas of itching as bleeding is complication in dengue.
Doctors will provide you antiallergic medications to reduce itching .
I would recommend to stay for another two days and get checked for platelet count if it decreases without improvement then more care and attention has to be provided to prevent furthur worsoning of dengue .
Hope this information is useful.
Thanks & Take Care .