Latest reports say that she has now been discharged from the hospital and has been moved to her hotel room.
Accompanying Bharatiya Janata Party veteran L K Advani on his Jan Chetna Yatra, Swaraj was travelling to the Gandhi maidan in Patna from Hajipur when her health dipped.
The senior BJP leader, a diabetic, was immedately shifted to Patna-based Indira Gandhi Institute of Medical Sciences in an ambulance.
Meanwhile, Advani's yatra is running over five hours behind the schedule.
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