Symptoms of pinworm infection may include:
- Itching of the anal or vaginal area
- Insomnia, irritability and restlessness
- Intermittent abdominal pain and nausea
Some people with pinworms have no symptoms.
When to see a doctor
Consult your doctor if you have mild abdominal pain along with insomnia or irritability, or if you're experiencing consistent or severe anal or vaginal itching.