Parasitic infections often cause intestinal illness, with symptoms like diarrhea and vomiting. But they can also give you itchy skin rashes or infect other parts of your body, like your brain or lungs.

Feb 4, 2025 · Dr. Khodadadian of Manhattan Gastroenterology explains the 10 signs that you may have a parasite and how to get treatment.

Parasitic infections can cause various symptoms depending on the type of parasite and severity of the infection. Common signs include: Abdominal pain: Persistent or intermittent. Diarrhea: …

Mar 27, 2025 · Unexplained constipation, diarrhea, gas, bloating, heartburn, or nausea could signal a parasitic infection. Intestinal parasites settle in the gastrointestinal (GI) tract, triggering …

Nov 17, 2025 · Parasites live on or inside other organisms, including humans, and can make you sick. You may have a parasitic infection if you develop diarrhea, nausea, and fever. Wash your …

Below, we explore 10 key signs you may have a parasite, blending broad health indicators with niche symptoms specific to parasitic infections, to arm you with the knowledge you need.

Aug 18, 2025 · Most people don’t experience any notable symptoms, but for those with weakened immune systems as well as women who are pregnant, it's a different story: The infection can …

Sep 20, 2025 · Giardia infection, also called giardiasis, is caused by a tiny parasite. It infects part of the digestive system called the small intestine. Symptoms include stomach cramps, …

Nov 24, 2025 · There are many different types of parasitic infections, which can range from mild to severe. In this article, we detail some different types of parasitic infections in humans, their...

Parasites usually enter the body through the mouth or skin. Parasitic infections can affect various body systems and can cause a range of symptoms, from mild discomfort to severe illness, …