The incident took place when the photo journalists were taking photos inside the hospital after the death of a a woman, the police said.
Her relatives had brought a charge of negligence against the hospital's medical staff and had informed the media of it over phone.
The medical students angry over the journalists' presence went on a rampage and beat them up severely besides damaging cars and motor bikes parked in front of the hospital and throwing bottles of petrol at them, the police said.
The photo journalists were later admitted to other hospitals and released after treatment.
A delegation of Agartala Press Club met Health Minister Tapan Chakraborty and Information and Higher Education Minister Bhanu Lal Saha and demanded punishment of medical students who attacked the photo journalists.
The ministers assured that the incident would be inquired into, Sujit Chakraborty, Secretary of the Press Club said.