Mother-of-three, 36, has to have both her feet AMPUTATED after a menstrual cup caused an infection which spread to her kidneys, lungs and liver
- Sandrine Graneau from Loire-Atlantique, France, had used cup for several hours
- Had stomach pain and rushed to hospital when her blood pressure plummeted
- She had to have both of her feet and most of each of her fingers amputated
- Infection was caused by bacteria, Staphylococcus aureus entering her blood
A mother-of-three had to have both her feet and parts of her fingers amputated after her menstrual cup caused an infection which spread to her kidneys, lungs and liver.
Sandrine Graneau, 36, from Loire-Atlantique in western France, suffered from toxic shock syndrome after using the cup and had to spend three weeks in intensive care.
Ms Graneau, a nurse, later claimed it was unclear from the cup's packaging how long it could be kept in her vagina before needing to be taken out and washed.
She wasn't sure but thought she had left it inside herself for several hours, she said, before she fell seriously ill in April last year.
She developed from toxic shock syndrome, also known as acute septicaemia, after the bacteria Staphylococcus aureus, which grows naturally in the vagina, entered her bloodstream.
Ms Graneau said she initially had pains in her stomach which started off mild but then became severe and she was later rushed to hospital when her blood pressure plummeted.
A mother-of-three had to have both her feet and parts of her fingers amputated after her menstrual cup caused an infection which spread to her kidneys, lungs and liver (stock image)
'It is not so much the bacteria that are dangerous as the damage it causes to the organs.
'The toxin spread to my kidneys, lungs [and] liver,' she told French newspaper Le Parisien.
The infection then started to destroy the tissue in Ms Graneau's arms and legs and surgeons had to amputate both of her feet and most of her fingers to stop it spreading to her vital organs.
Nine months later, she is now going through rehab to learn to walk with prosthetics.
Toxic shock syndrome is rare but is often life-threatening.
Many people know about it because of horror stories about women leaving tampons in for too long and developing gruesome infections.
The condition develops when bacteria gets into the body and releases harmful toxins into the bloodstream.
Cells get inflamed trying to fight the toxin, triggering symptoms that tend to come on very rapidly and include a drop in blood pressure, a sudden spike in temperature, body pain and headaches, confusion and diarrhoea or nausea.
In severe cases, this puts the body into a state of shock, causing kidney failure and seizures which can prove deadly.
There are around 40 cases in the UK each year, while in the US there are between 3,000 and 12,000 cases.
It is associated with tampon use, with previous studies showing that three-quarters of cases were among women who used them.
Menstrual cups, made from silicone, are an increasingly popular re-usable alternative to tampons and are inserted into the vagina to collect menstrual fluid.
But both cups and tampons can present a risk, with the fibres in tampons able to spur the growth of bacteria, while cups also allow enough air flow to encourage it.
Following the death of 17-year-old Belgian girl Laurance Hennuy last week from toxic shock caused by a tampon, Ms Graneau criticised a lack of clarity from manufacturers.
She said: 'When I hear that the infection is linked to a misuse of cups and tampons by women, it puts me off, as the information we are given varies.
'Take the cups, according to the manufacturer, it is written on the instructions that we can keep them 4, 6, 8 or 12 hours!'
She was unsure how long she had been using her own cup, but questioned why a clearer usage time was not listed.
On Monday, France's national agency for food, environmental and occupational health (ANSES) asked manufacturers of cups and tampons to provide 'clearer information' on how long they could be used for.
They also recommended that any chemicals present in them be eliminated or minimised.
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