Category: Worms in Humans
Worms which live in humans are known as “filarial” worms, and include the loa loa and round worms.
Woman Living on Californian Golf Course Bombarded By Multiple Organisms and Medical Conditions
September 28, 2026 Leave a comment
A Californian living on a golf course thinks she may be dealing with several different worm-related problems. She says she has been experiencing an infestation both outside and inside her house for the past two years, and describes multiple different organisms and the effects they have had on her life. Continue reading [...]…
Parasites Resembling Toilet Paper Live Inside the Skin of This Woman
July 3, 2026
A worm that lives in human skin has been photographed by one of our readers, who wonders if we can tell her what kind of worm it is. The worm in question appears to be a pinkish-yellow color and is attached to a long piece of flat, white matter. Continue reading [...]…
Liver Flukes Plague Grandmother and Grandson
June 6, 2026 13 Comments
"Liver and lung and skin flukes" have been plaguing this grandmother and her five-year old grandson. As both of the victims of this parasite are fighting this infection, the grandmother reports that her lungs are "not looking good" and that her grandson's gall bladder is in need of surgery. Continue reading [...]…
Posted in Gross Worms Hook Worms Parasite Worms Pinworm Ringworm Round Worms Tapeworm Worms in Humans
Worms in Humans
May 25, 2026 Leave a comment
At any given time, the human body may be infected with dozens of different types of parasites, such as worms. Some parasites are microscopic while other worms in humans are quite visible to the naked eye. Certain types of parasites are found more often in animals; for example, the bloodworm typically infects horses. Other types of parasites may affect humans more often. In all, there are more than 3,200 types of parasites in existence today and they are divided into the following categories: Cestoda, Nematoda, Protozoa, and Trematoda. Continue reading [...]…
Morgellons Worm (Morgellons Disease)
February 14, 2026 Leave a comment
Morgellons worm - or Morgellons disease - is a misunderstood disease that, while very real to the Morgellons sufferer, is rarely recognized as a parasitic affliction by members of the medical community. Continue reading [...]…
Posted in Worms in Humans
Of Heartworm and Humans
February 5, 2026 Leave a comment
A reader asks, “How do you get heart worms in the human heart?” Naturally, we at All About Worms are not medical professionals of any kind and our statements should in no circumstances be taken to constitute medical advice, but we do believe we possess a set of knowledge items germane to this reader’s concern. The reader asks specifically about those types of worms, if any, which may invade the human heart, a concern which is understandable both because of its obvious consequences for human health and due to the fact that popular accounts of heartworm tend to center on its occurrence in dogs and other animal hosts. Continue reading [...]…
Pin Worm
January 30, 2026 Leave a comment
The pin worm belongs to the family Oxyuridae, order Oxyuroidea, and the phylum Nematoda. Pin worms are classified as Enterobius vermicularis. Threadworms are also classified as Enterobius vermicularis. Pin worms are also called “seatworms” and they have several spellings, including “pinworm” and “pinworms.” Continue reading [...]…
Woman and Family Overwhelmed By Parasitic Infection; Where They Can Receive Help Amid the COVID 19 Pandemic
December 31, 2025 20 Comments
This reader "would be extremely grateful" if we could help her identify some parasites that have invaded her family. Our reader writes to us in the hopes that the answers that we provide may "hopefully prevent others from experiencing a terror" such as the one our reader has faced. Continue reading [...]…
Pin Worms (Pinworms)
September 11, 2025 Leave a comment
Pin worms or “pinworms” belong to the family Oxyuridae, order Oxyuroidea, and the phylum Nematoda. The pin worm is classified as Enterobius vermicularis. Threadworms are also classified as Enterobius vermicularis. Continue reading [...]…
Man and Woman Deal with Hooked Worms Coming From Nose and Sores
August 24, 2025 11 Comments
"This one worm with the hook on it came out of his nose, the other one that had 2 in it came out of a sore in my leg," this reader writes to us. She wonders if we can tell her what these worms are. Continue reading [...]…
An Array of Toilet Paper-Like Worms Freak Out the Resident of this Fresno Home
May 26, 2025 27 Comments
Worms whose color changes depending on their surroundings have been discovered all over the home of this woman in Fresno, CA. She asks if we can identify the worms as she is "freaking OUT." Continue reading [...]…
This Woman Wonders Where She, Her Dog and her Family Can Receive Medical Attention for Potential Hookworms
March 18, 2025 5 Comments
"Where can I get help?" is the first thing this woman writes in her submission, posing the question that many face when they are concerned about parasite-related health concerns. This reader in particular is concerned about a "hookworm" that "came out of [her] dog" which has spread to her and her family members. Continue reading [...]…
Hook Worms
March 15, 2025 Leave a comment
Hook worms are intestinal parasites that are quite common in cats and dogs, especially kittens and puppies. They can also infect humans. Hook worms (also written as “hookworms”) can be found throughout North America, but some types of hook worm are more likely to be found in tropical and semitropical regions. There are several types of hook worm including: A. caninum (canine hook worm), A. braziliense (canine and feline hookworm), U. stenocephala (Northern canine hook worm), and A. tubaeforme (feline hook worm). Continue reading [...]…
Florida Woman Reports Parasitic Worm Infestation; What To Do
February 10, 2025 3 Comments
A woman in Florida states that she is infested with parasites (as seen in the images below), and that she is desperate to get them identified. The first image displays a black worm, with an arrow-shaped head and a thinner, red tail, and the second image displays a long, semi-transparent worm. Continue reading [...]…
Red Worm Found in Toilet After Trip to Costa Rica Could be a Bloodworm
December 7, 2024 Leave a comment
"Can you identify this worm found in my toilet bowl after peeing?" asks this reader in her submission regarding the red, semi-transparent worm pictured below. "Doctor I visited was very uncertain but suspected it was a schistosoma." Continue reading [...]…
Filarial Worms in Humans
November 22, 2024 1 Comment
Worms in humans are often, but not always, filarial worms. Filarial worms are parasitic worms in humans that require a human host to survive and complete the life cycle. Continue reading [...]…
The Loa Loa Eye Worm
November 21, 2024 Leave a comment
Loa Loa worms (also known as the "eye worm") are classified as filarial worms, meaning they thrive in human tissue. Loiasis, often misspelled as "loaisis", is the infestation of loa loa worms in humans. Continue reading [...]…
The Guinea Worm and Guinea Worm Disease
November 19, 2024 Leave a comment
The Guinea worm is often referred to as the "fiery serpent", likely due to the painful symptoms of Guinea worm disease. The life and survival of the Guinea worm is unique in many ways, often requiring a year for full development of the parasite, during which entire time the Guinea worm is painfully impacting a human host with that Guinea worm disease. Continue reading [...]…
Roundworm (Round Worms, Round Worm)
November 17, 2024 Leave a comment
Roundworm, commonly called "round worms" or "round worm" is one of the most common worms to infect pets. But round worms can infect humans, too. Continue reading [...]…
Tiny, C-Shaped, White Worms Invade Every Corner of This Man’s Life
December 10, 2023 14 Comments
"What I have found, I have discovered in every grocery store, in every food product", writes Matthew in his submission, which does not include any photographs. In such instances we do want to make clear to our readers that any identifications we make will inherently be less accurate, as it is only based on what our reader has told us. "I asked a local butcher, and his response was: 'What can we do?'. What I am talking about are tiny C-shaped nematodes about 1 mm wide and 2-3 mm long. They are clearish white, and move slowly. But what is interesting is that inside each little "C" is a lint-like worm that is a zig-zag shape, and capable of floating. The lint worms are incredibly thin, and seem to burrow into pieces of hair, clothing fibers, etc. And they gather and wind around each other as well as burrowing into our skin. But they grow. Often leaving worm-trails in the beard skin of men. So, my question is: How is no one noticing these things? Because they are ever…











