Tired looking Kim Kardashian revealed a painful-looking large sore on her upper lip, along with blemishes on her chin as she flew into Miami on Sunday.

Dressed down Kim Kardashian had tied her hair back in a simple bun for her flight, while she wore a simple and conservative outfit of black trousers and white blazer.

It wouldn’t be surprising if Kim Kardashian were feeling a little under the weather.

The reality star had just stepped off an 18 hour flight – which even in first class is bound to be a strain. She jokingly tweeted: “18 hour flight…fun!”

Adding to the stress on her body the reality star was returning from a three-day whirlwind tour of the Gulf, in which she opened milkshake shops in Kuwait and Bahrain.

It was just the latest long haul flight for permanently jet lagged Kim Kardashian. In recent weeks she has visited Italy, London and Los Angeles.

But there isn’t likely to be much of a break for Kim Kardashian, who is in the midst of filming her new reality show, Kourtney And Kim Take Miami.

Kim Kardashian revealed a painful-looking large sore on her upper lip, along with blemishes on her chin as she flew into Miami on Sunday

Kim Kardashian suffers from the skin condition psoriasis, and on her reality show has previously talked about how she uses makeup to disguise the effects.

The hereditary disease was passed down from her mother Kris Jenner.

And while the condition is incurable, the best way to manage it is to lead a “slower-paced life”.

However, busy Kim kardashian has conceded that this is impossible, adding: “People don’t understand the pressure on me to look perfect.”

But while she may be exhausted, at least Kim Kardashian will get a warm welcome in Miami, with sisters Khloe and Kourtney both in town this weekend.

She will also be looking forward to catching up with her boyfriend Kanye West, having tweeted: “I miss you so much,” to her lover while she was away.