The 33-year-old took to Twitter today to announce that she is doing fine after her visit to the hospital yesterday.
"For people who are worried about me getting hospitalised. Just want to tell you tht right now am feeling much better. Acute exhaustion n viral fever!," she tweeted.
Basu, who was last seen in Vikram Bhatt's 3D horror 'Raaz 3', says she will celebrate the success of her film after she gets well.
"Raaz3 is a super success! Thank you all for such amazing feedback on my performance. Feel so blessed and happy. Will be back on my feet soon to celebrate the success of my film Raaz3," she said.
Spotted: Virat Kohli, Anushka Sharma and other celebs at Mumbai airport
Photos: Salman Khan's 'special friend' Iulia Vantur at a song launch
In Pictures: Sex scandals involving Indian politicians
Photos: Abhishek Bachchan and Farah Khan at Boman Irani's birthday bash
Spotted: Shah Rukh Khan at Morani's bungalow in Mumbai