A British man almost died after a parasite crawled into his manhood and laid eggs in his vital organs during a 'dream holiday' to Africa.

James Michael, from Kensington, London, said he was left 'debilitated' and unable to sleep from the pain of the bugs attacking his body.

The 32-year-old was on a canoeing trip 'of a lifetime' with friends to South East Africa, travelling from Zambia to Zimbabwe.

James Michael (left), from Kensington, London , said he was left 'debilitated' and unable to sleep from the pain of the bugs attacking his body (right, the acne caused by the steroids he needed)

The 32-year-old was on a canoeing trip 'of a lifetime' (pictured at Lake Malawi) with friends to South East Africa, travelling from Zambia to Zimbabwe

They made a five-day stopover in Malawi, where they swam on Lake Malawi, before flying back to the UK.

But unbeknownst to James, a parasitic flatworms called schistosomes had crawled inside his penis and laid eggs in his vital organs.

'When I look back at photos from my time in Africa, it's weird to think that's where the parasite crawled up my penis,' James told the Sun.

They made a five-day stopover in Malawi (pictured), where they swam on Lake Malawi, before flying back to the UK

But unbeknownst to James (pictured left and right in Chelsea and Westminster Hospital), a parasitic flatworms called schistosomes had crawled inside his penis and laid eggs in his vital organs

Over a year after his trip in August 2017, James noticed a loss of feeling in his legs, and struggled to complete tasks like walking up stairs.

Neurologists told him his immune system was attacking his spine, and put him on a six-month course of steroids, although the doctors still didn't know what had actually caused this.

Doctors from the Hospital for Tropical Diseases eventually told James he had contracted schistosomiasis - also known as bilharzia - a parasitic worm that had crawled up his penis and laid eggs in his body.

The 32-year-old was on a canoeing trip 'of a lifetime' with friends to South East Africa, making a five-day stopover in Malawi to swim on Lake Malawi where they picked up the infection

Doctors from the Hospital for Tropical Diseases eventually told James (pictued with his friends in Lake Malawi) he had contracted schistosomiasis - also known as bilharzia - a parasitic worm that had crawled up his penis and laid eggs in his body

THE FRESHWATER PARASITE THAT LIVES FOR YEARS James Michael, from Kensington, London, said he was left 'debilitated' and unable to sleep from the pain of a parasitic flatworm attacking his body Schistosomiasis, known as bilharzia, is an infection caused by a parasitic worm that lives in fresh water in tropical regions. The parasite is most commonly found throughout Africa, but also lives in South America, the Caribbean, the Middle East and Asia. The Travel Health Pro website has a map of where schistosomiasis is found. You often don't have any symptoms when you first become infected with schistosomiasis, but the parasite can remain in the body for many years and cause damage to your organs. The infection can be easily treated with a short course of medicine. Advertisement

James was proscribed medication called praziquantel that kills the worms.

'That killed the infection but I was left basically debilitated. They told me there was a 30 per cent chance I'd make a full recovery - 10 years from now,' he added.

'It was a horrible feeling - I felt completely helpless, and the odds weren't good. I couldn't wish what I've been through on anybody.'

James first spent three months in hospital using a wheelchair, before progressing to a wheelchair as he recovered. He also had to use a catheter as he couldn't go to toilet properly.

He also had a breakout of extreme acne on his back and arms caused by steroids, as well as diarrhoea.

He said: 'The pain has been like nothing I've ever known.

'Early in my recovery, sometime in January, I had a really terrible acne outbreak that went all down my back and down my arms.

'I couldn't sleep for a month because lying on my back hurt. I couldn't really be under running water either, so I had to shower my front instead.

'This has been horrendous. It's felt like a never-ending mountain I've had to climb.'