From WENN.com

The actress was admitted to Encino Hospital Medical Center in Los Angeles on Tuesday morning (07Aug12) to receive treatment to boost her body fluids.

According to her spokesperson, Dash fell ill after a meal she ate on Sunday night (05Aug12), after which she ""hadn't been able to hold down food or liquids... not even water"".

Dash has since been discharged and is at home recovering, reports TMZ.com.