Visible worms or worm segments in the stool
White, rice-like pieces in the stool or around the anus
Itching around the anus, especially at night
Abdominal pain or cramps
Nausea or vomiting
Diarrhea or loose stools
Unexplained weight loss
Increased appetite or decreased appetite
Fatigue or weakness
Bloating or gas
Blood or mucus in the stool
Anal irritation or redness
A feeling of movement in the rectal area
Worms seen on toilet paper or in underwear
A stool test ordered by a healthcare professional confirming parasites