Muscat: Four passengers suffered nose bleeding on an Air India Express flight from Muscat to the south Indian city of Kozhikode on Sunday due to cabin pressure problem.
The passengers were examined by a doctor, provided medical help at the airport and then declared fit to travel, according to Oman Observer.
"All passengers on the flight were facilitated and served breakfast and lunch at airport restaurant," a top airline official in Muscat said.
The incident was reported soon after the plane, with 185 passengers on-board, took off from Muscat International airport.
Air India Express said in a statement the plane returned to bay due to "aircraft pressurisation problem" and four passengers had nose bleeding.