Seeing worms in urine is rare but can indicate a parasitic infection like urinary schistosomiasis (bilharzia) or a severe migration of intestinal worms (like pinworms) into the urinary tract. The specific symptoms depend entirely on the type of worm and where it is in the body.
Treatment recommendations
Praziquantel is effective at treating infections with all major Schistosoma species. The timing of treatment is important since praziquantel is most effective against the adult worm and requires the presence of a mature antibody response to the parasite.
Urinary parasitic infections are relatively rare but can cause uncomfortable and potentially serious symptoms. The most common parasitic infection affecting the urinary tract is Schistosomiasis (caused by blood flukes), though other parasites like pinworms or Trichomonas (an STI) can also lead to urinary issues.
The adult worms typically migrate to the venous plexus of the human bladder and excrete eggs which the infected person passes in their urine. Chronic infection can cause substantial morbidity and long‐term complications as the eggs become trapped in human tissues causing inflammation and fibrosis.
Parasitic infection becomes an unsolved problem in using of automated instruments for urinalysis. Most common parasitic infections described in literature are Trichomonas vaginalis, Schistosoma hematobium and Microfilaria. Other rare organisms are Balantidium coli and Paramecium.
When you have an intestinal parasite, you most commonly crave sugar, carbohydrates, and junk food. Parasites consume your body's nutrients and can alter your gut signaling to trick you into feeding them their preferred fuel sources.
The deadliest parasite in human history is Plasmodium falciparum, a single-celled protozoan that causes malaria. Transmitted by the female Anopheles mosquito, it is responsible for hundreds of thousands of deaths annually and has claimed an estimated 150 million lives over the last 150 years.
Bladder worms appear as fluid filled sacs or cysts close to the liver surface or loosely attached to the mesentery of the peritoneum (the lining of the abdominal cavity). Usually single pendulous cysts are common but occasionally many cysts may cover both the visceral and parietal surfaces.
Symptoms of other worm infections
Mucus is a thick, slippery fluid that coats and moistens certain parts of the body, including the nose, mouth, throat, and urinary tract. A small amount of mucus in your urine (pee) is normal. Too much mucus may be a sign of a urinary tract infection (UTI) or other medical condition.
Patients' clinical presentations generally include diarrhea, dysentery, abdominal pain, nausea, vomiting, nutritional deficiency, iron deficiency anemia, anal and perianal itching, and rarely intestinal obstruction. The intestinal parasites have similarities in their mode of transmission and life cycle.
D. renale is a red-coloured nematode with a thin striated cuticle. The female worm is longer (20–100 cm) than the male worm (14–20 cm).
Parasites thrive on sugars and processed carbohydrates. To make your digestive tract inhospitable, they "hate" foods that contain natural antimicrobial, anti-fungal, and antiparasitic compounds.
Finding a worm in your urine is rare but typically indicates a parasitic infection, urinary tract contamination, or occasionally a misleading blood clot. The most common and direct medical causes include:
For parasitic worm infections, prescription or over-the-counter antiparasitic drugs (anthelmintics) are the only proven way to quickly kill or paralyze worms. The specific medication depends on the type of worm:
Citrus, spicy high chilli foods, onions and garlic, meat fish and dairy products, oily and greasy foods, very salty foods, and starchy stuff like bread are all materials that worms will struggle with if they are in high amounts, especially on their own.
The only way to definitively know if you have a parasitic infection is through specific medical testing, such as stool tests, blood work, or imaging, ordered by your doctor.
There are many common foods that can help you get rid of the worms without affecting your body at all.
10 Warning Signs of Parasitic Infections
Yes, you can see worms when you wipe or in your stool, most commonly if you have pinworms (threadworms).
The single deadliest parasite to humans is Plasmodium falciparum. This microscopic, single-celled protozoan is the most lethal of the parasites that cause malaria. Transmitted to humans through the bite of infected Anopheles mosquitoes, it is responsible for the vast majority of the world's estimated 600,000 annual malaria deaths.
To confirm if you have worms, check for telltale physical signs like small white threads in your stool or extreme anal itching, particularly at night. Consult a healthcare provider who will typically use a stool (O&P) test, blood test, or the at-home "tape test" for a definitive diagnosis.
Chagas disease is often called a silent killer because many people don't realize they have it until complications from the infection kill them. Assistant Professor Noelia Lander studies molecular parasitology in UC's College of Arts and Sciences.
Diseases caused by parasites range from minor infections to life-threatening illnesses. Five of the most common and notable parasitic diseases include:
The worst parasite in the world for humans is Plasmodium falciparum. It is the deadliest species of microscopic, single-celled protozoa that causes malaria. Transmitted by infected Anopheles mosquitoes, it destroys red blood cells and causes hundreds of thousands of deaths worldwide every year.