Hookworm

Hookworms are parasitic worms that live in the intestines of humans and other mammals, including dogs, cats, and pigs. They are among the most common of all parasites and can cause a variety of symptoms, including abdominal pain, diarrhea, weight loss, and anemia. Hookworms enter the body through the skin, usually through contact with contaminated soil or water. They then travel through the bloodstream to the lungs, where they migrate to the small intestine. Once there, they attach to the lining of the intestine and feed on the host's blood. This can cause severe anemia, which is characterized by a decrease in red blood cells and a decrease in the number of healthy red blood cells. Hookworms can also cause other symptoms, such as abdominal pain, nausea, vomiting, and diarrhea. In severe cases, these symptoms can lead to dehydration, malnutrition, and even death. Treatment for hookworm infections typically involves anti-parasitic medications, such as albendazole or mebendazole. In some cases, surgery may be necessary to remove the worms from the intestine.