Rahul Mahajan, who was arrested on charges of drug abuse, was today discharged from the Apollo hospital where he was admitted in a critical condition in the wee hours of 02 June.He was declared "fit for discharge" after doctors examined him this morning and found that his vital parameters were normal and he was mentally stable, a medical bulletin issued by the hospital said.A team of police officials has been at the hospital since last evening when he was arrested for consumption of drugs.Additional deputy commissioner of police (New Delhi district) Manish Agrawal said that Rahul would be produced in the Patiala House Court to seek his remand for further interrogation.