How to Determine if You Have Roundworm Infection
To determine whether you have contracted ascariasis, you can confirm through observing abdominal discomfort symptoms, paying attention to stool conditions, evaluating changes in appetite and weight, noticing anal itching, and undergoing regular physical examinations. If abnormalities are detected, prompt medical attention is recommended. Detailed analysis is as follows:

1. Observe abdominal discomfort symptoms: Patients with ascariasis often experience abdominal discomfort such as dull pain, bloating, nausea, and vomiting. These symptoms may be caused by the movement and parasitism of roundworms in the intestines. If these symptoms occur, prompt medical evaluation is recommended.
2. Pay attention to stool conditions: Ascariasis patients may excrete worms in their feces, which appear thread-like. If such objects are found in the stool, immediate diagnosis and treatment are necessary. Additionally, stool tests for worm eggs can detect Ascaris eggs to confirm infection.
3. Evaluate changes in appetite and weight: Ascaris worms absorb nutrients from the intestines, leading to symptoms such as loss of appetite and weight loss. If these symptoms appear and other causes are ruled out, ascariasis should be considered.
4. Notice anal itching: When Ascaris worms reproduce in the intestines, some worms may migrate near the anus, causing anal itching. Patients may feel intense itching around the anal area, which is also a typical symptom of ascariasis.
5. Undergo regular physical exams: Regular check-ups help detect ascariasis early. Doctors can use methods such as blood tests, ultrasound, X-ray imaging, and endoscopic examinations to identify signs of worm infection. These tests can show the location and size of the worms in the body and assess their impact.
If diagnosed with ascariasis, medications such as albendazole tablets, pyrantel pamoate tablets, and vermifuge digestive tablets can be taken under a doctor's guidance for treatment.