Parasites are organisms that live on or in a host, deriving nutrients at the host's expense. They can significantly impact the human body, leading to a range of health issues. The most common types of parasites affecting humans include protozoa, helminths (worms), and ectoparasites (like lice and ticks).

Once inside the human body, parasites can disrupt normal physiological functions. For instance, intestinal parasites, such as Giardia and tapeworms, can cause malabsorption of nutrients, leading to weight loss, anemia, and fatigue. They may also induce gastrointestinal symptoms, including diarrhea, nausea, and abdominal pain. Buy Fenbendazole Australia Online at Medzsupplier.

Some parasites, like Plasmodium (the causative agent of malaria), can invade red blood cells, leading to severe complications such as anemia and organ failure. Ectoparasites can cause skin irritation, allergic reactions, and secondary infections.

Additionally, parasitic infections can provoke immune responses, resulting in inflammation and tissue damage. Chronic infections can lead to more severe health issues, such as weakened immunity, which increases vulnerability to other diseases.

Preventing parasitic infections involves maintaining proper hygiene, safe food practices, and effective sanitation. Awareness and treatment are crucial, as many parasitic infections can be effectively managed with appropriate medications. Understanding how parasites affect the human body underscores the importance of prevention and timely intervention to maintain overall health.