What Are the Symptoms of Parasitic Worm Infections?

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Parasitic worm infections can cause a wide range of symptoms depending on the species, burden, and organs involved. Common signs include abdominal pain, diarrhea, nausea, vomiting, bloating, and unexplained weight loss. Some patients experience anemia, fatigue, vitamin deficiencies, or rectal itching. Lung migration may trigger coughing or wheezing, while skin penetration can cause rashes or itching. In severe cases, intestinal obstruction, growth delays in children, or neurological symptoms may occur. Diagnosis usually involves stool tests or imaging, and treatment depends on the parasite. When sourcing medications, healthcare suppliers may evaluate options such as nizonide wholesale channels for clinical supply planning.