How do adults get tested for pinworms?
Sarah Duran
Updated on March 06, 2026
The test involves pressing the adhesive side of a piece of transparent tape to the skin around the anus of the person you suspect has pinworms as soon as the person awakens. The eggs stick to the tape. You then take the tape to your appointment so the doctor can look for pinworms or eggs under a microscope.
How do I check myself for pinworms?
One way to detect pinworms is to shine a flashlight on the anal area. The worms are tiny, white, and threadlike. If none are seen, check for 2 or 3 additional nights. The best way to diagnose this infection is to do a tape test.Is it common for adults to get pinworms?
Adults are less likely to have pinworm infection, except for mothers of infected children. However, adult sexual partners can transfer the eggs to each other. Pinworms also may infect the vagina and urethra.Can pinworms be detected in a blood test?
This test looks for the parasite or other abnormalities that may be causing your signs and symptoms. Some, but not all, parasitic infections can be detected by testing your blood. Blood tests look for a specific parasite infection; there is no blood test that will look for all parasitic infections.Would you know if you had pinworm?
The most common signs of a pinworm infection are itching around the anus and restless sleep. The itching is usually worse at night because the worms move to the area around the anus to lay their eggs. In girls, pinworm infection can spread to the vagina and cause a vaginal discharge.Pinworms | How To Get Rid of Pinworms | Threadworms Treatment (2019)
What happens if pinworms go untreated?
Most people don't experience serious complications from pinworm infections, but in rare cases the following complications can occur: Urinary tract infections (UTIs). UTIs can develop if you do not treat the pinworm infection. Vaginitis and endometritis.What poop looks like when you have worms?
Sometimes the worms are visible in the anal area, underwear, or in the toilet. In stools, the worms look like small pieces of white cotton thread. Because of their size and white color, pinworms are difficult to see.Can you see pinworms on toilet paper?
Pinworms are formally diagnosed when the symptoms are present and the worm is seen - either around the anal area, on the outside of the stool or toilet paper. The worm are about ¼ inch long and thin like a piece of thread-but are often moving.Will pinworms go away on their own?
Threadworms do not go away by themselves, and people do not build up immunity to them, so they must be treated in order to eradicate them totally from the body.How can I tell if I have worms?
A person with intestinal worms may also experience dysentery. Dysentery is when an intestinal infection causes diarrhea with blood and mucus in the stool.
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Common symptoms of intestinal worms are:
- abdominal pain.
- diarrhea, nausea, or vomiting.
- gas and bloating.
- fatigue.
- unexplained weight loss.
- abdominal pain or tenderness.