Are roundworms in the stomach harmful?

Ascaris lumbricoides in the stomach can be harmful to the human body, mainly including malnutrition, sleep disturbance, itchy skin, growth retardation, and causing serious complications.
Ascaris lumbricoides in the stomach can cause a lot of harm to the human body, such as the following aspects:
1. When roundworms parasitize in the intestines, they can affect the function of the intestines and make the human body’s digestion and absorption impaired, especially for the poor nutrition and heavy infection of young children, which can lead to growth retardation, malnutrition, yellowish skin, anemia and other symptoms.
2. Due to the stimulation of roundworms, it can lead to pain around the umbilicus, which can be repeated but relieved after a few moments.
3. The toxin can stimulate the nervous system, leading to symptoms such as teeth grinding, sleep disturbance and irritability.
4. Allergies such as itchy skin and hives may occur in allergic individuals.
5. It may cause serious complications such as roundworm appendicitis, biliary roundworm, roundworm intestinal obstruction and so on.
Ascaris lumbricoides in the stomach, it is recommended to seek early medical treatment as soon as possible.