President Muhammad Buhari arrived at the Presidential Villa, Abuja, on Friday morning after a successful medical vacation in London.
The presidential chopper carrying the president from Kaduna landed about 8.36 a.m.
The presidential plane that brought him from London earlier landed at the Nigeria Air Force base Kaduna at 7.40 a.m.
The president was received on arrival at the villa by Acting President Yemi Osinbajo, cabinet ministers, service chiefs and Inspector General of Police Ibrahim Idris.
Others included Governor Abdulaziz Yari of Zamfara State, Yahaya Bello of Kogi State and top government functionaries.
Buhari left the country on January 19 on a 10-day vacation which he said he would also use to have a medical check-up.
The leave was later extended, based on a medical advice by his doctors, who said they needed to carry out further tests on him.