Alia wrote on Twitter on Sunday that she hates being sick.
Aaaaah under the weather and how!!!! Hate being sick :( photoshoooooot today.. Eventually only the camera can cheer me up !!! ;)
— Alia Bhatt (@aliaa08) May 31, 2015
She earlier told a news agency that one should 'drink a lot of water and stay hydrated' to beat the scorching heat in summer season.
"I have atleast five litres of water a day. I also eat a lot of fruits, it fills me up and gives me energy that I need. I have a lot of nimbu paani (lime water). To keep the body cool, I have sabja seeds (sweet basil seeds) with milk," she said.
Alia will next be seen in the upcoming film, Shaandaar, which will hit theatres on September 4.