2022年6月4日 · Most people infected with pinworms have no symptoms, but some people experience anal itching and restless sleep. Pinworm infection occurs most often in school-age children, and the tiny (microscopic) eggs are easily spread from child to child.

2022年6月4日 · Learn more about the symptoms, treatment and prevention of this common type of intestinal worm infection.

2023年1月5日 · Symptoms may include: Upset stomach, or feeling like you could throw up. Stomachache or stomach pain. Not wanting to eat. Loose stools. Diarrhea. Weight loss. Gas. Hunger pains. Cravings for salty food. Larval cyst infection Symptoms of larval cyst infection depend on where they are causing disease in the body. Larval cysts in the brain or spine.

An adult pinworm generally is 1/4 to 1/2 inch (about 6 to 13 millimeters) in length. The most common symptom of infection is anal itching, particularly at night, as worms migrate to the host's anal area to lay their eggs.

2022年5月17日 · One of the most common worm infections in people worldwide, ascariasis is uncommon in the United States. Most infected people have mild cases with no symptoms. But heavy infestation can lead to serious symptoms and complications.

2022年5月25日 · Initial signs and symptoms You swallow roundworm (trichinella) larvae in tiny sacks (cysts) containing the parasite. Your digestive juices dissolve the cysts, releasing the larvae into your body. The larvae then enter the wall of your small intestine, where they grow into adult worms and mate. Digestive symptoms can begin 1 to 2 days after ...

2022年4月26日 · Signs and symptoms of ringworm may include: A scaly ring-shaped area, typically on the buttocks, trunk, arms and legs Itchiness A clear or scaly area inside the ring, perhaps with a scattering of bumps whose color ranges from red on white skin to reddish, purplish, brown or gray on black and brown skin Slightly raised, expanding rings

2022年11月8日 · Some people with giardia infection never develop signs or symptoms, but they still carry the parasite and can spread it to others through their stool. For those who do get sick, signs and symptoms usually appear one to three weeks after exposure and may include: Watery, sometimes foul-smelling diarrhea that may alternate with soft, greasy stools

2023年8月25日 · Symptoms Symptoms of hemorrhoids usually depend on the type of hemorrhoid. Internal hemorrhoids Internal hemorrhoids lie inside the rectum. You usually can't see or feel them, and they rarely cause discomfort. But straining or irritation when passing stool can cause: Painless bleeding during bowel movements.

2022年4月30日 · The signs and symptoms of pelvic inflammatory disease can be subtle or mild. Some women don't experience any signs or symptoms. As a result, you might not realize you have it until you have trouble getting pregnant or you develop chronic pelvic pain.