A hospital worker has told how his painful psoriasis has turned him into a "human snake" after the condition means he sheds his skin every TWO DAYS.

Ewan Everton, 20, was diagnosed with the incurable skin condition 11 years ago and now 90 per cent of his body is covered in an angry rash.

The condition has got so bad Ewan’s skin sheds completely every two days leaving him in agony and often unable to wear clothes because his skin is so sensitive.