Katrina Kaif, who is riding high on the success wave, is down with flu and has been adviced to take complete medical rest for a week. Sources say that she could have caught jaundice.

The actress who is running around for the promotion of her forthcoming film 'De Dana Dan' was taken to a hospital in Mumbai after she complained of uneasiness.

Constant travel and non-stop shooting seems to have taken its toll on her. After examining her, docs adviced her complete rest for an week.

However sources in the hospital say that she could have developed jaundice.

Katrina, who had been looking pale at one of her recent promotions, had to be hospitalised for a few hours. The Namastey London actor has been advised not to move out of her house for the next few weeks.