6 months ago I suddenly realised that my children and I were infested with threadworms and had been for at least a year prior to that. It has caused me intermittent, unexplained diarrhoea attacks and obviously itchiness. I had put the latter down to thrush as I obviously had them in my vagina. I also had unbearable itching at the top of my bottom (near the small of my back).
This has been so distressing, and the information I have found on the internet has been frustratingly simplistic and unhelpful, occasionally alarmist and contradictory. The most irritating advice is from people quoting the leaflets in the Ovex packets. Here is my experience, which I hope adds information that is genuinely helpful and also new to the war against threadworms.
I did all the right things - Ovex, cleaning, children trained not to scratch, scrub nails and wash bottoms in the morning. It would clear up in the children then come back and I treated them a few times over a couple of months. I would say that now they are free of infestation.
BUT, despite spending the best part of £100 on Ovex (Ha! That's why the drug companies don't find a permanent solution!!), I personally just could not shift them. I was absolutely scrupulous in NEVER touching my bare bum, keeping up the cleaning regime, etc. The Ovex just DID NOT WORK. I still found worms in the days following treatment and there was no let up. I took Ovex daily for 5 days, with no effect.
I also could not understand why I felt itchy and saw small worms on my anus during the day. I was showering 4 to 5 times a day and it was really distressing. My research told me that the female worms come out at night to lay eggs, only after they have reached maturity, at which point they are upwards of 1cm in size. I was seeing 3mm worms on my anus throughout the day. The itching was accompanied by a sticky sensation which I was desperate to wash away.
Then I realised what had been happening:
When I shower in the morning I wash thoroughly. However this is not enough. The females lays her eggs in the folds of the anus. And she lays hundreds of thousands of them. When I wash with soap, I am not cleaning every fold in my anus. My childrens' bottoms are positively smooth and flat compared to mine which is ravaged by childbirth and the odd haemorrhoid. This would explain why I have been itching and seeing worms in the daytime. The eggs that have been laid at night are hatching during the daytime, then crawling back up into my intestine. This is retro-infection, claimed by some to be \"rare\".
This was always accompanied by the appearance of tiny skin flakes in my knickers. I made sure I wore black knickers so I could monitor this. Sure enough, the level of itching was directly related to the amount of small white flakes in my underwear. I can only assume this is debris left behind after the worms have hatched.
Solution:
I changed from washing with soap, to using an emollient cream (diprobase for eczema), which I carefully work into all the nooks and crannies before rinsing, then repeat the process. While not convinced they have left yet (I've only been doing this for about 3 weeks), I no longer have to shower in the daytime and do not get the flaky debris in my pants.
Aggravating factors:
I definitely noticed that a day or two after having a sugar binge (e.g. eating huge packet of sweets) I would have an explosion of worms, day and night. If you can manage it, giving up sweets and sugar is very likely to help you win the war.
Whilst trying to break the cycle, it's also worth making a rule to always wear long pyjama bottoms over knickers to bed. This eliminates the need to wash bedlinen daily, as long as you are sure you are not scratching during the night.
What didn't work:
Ovex
Eating garlic cloves
Pumpkin seeds (nice though and very good for you!)
The doctor! Couldn't offer anything stronger than Ovex and just told me not to put my hands near my mouth.
I have laid myself bare in this post, which is still uncomfortable even with anonymity, in the hope that my experience may help someone else who is suffering from this hideous parasite. Unfortunately the medical profession couldn't give a sh*t, as it is \"harmless\"! They seriously need to update this attitude....