Parasites eat the cells of the human body. This, in turn, will make the body weaker. Parasites can also get inside the body through the skin or eyes and cause problems. This is called a parasitic infection.
Parasites are not carnivores because they do not eat the same foods. For example, a parasite does not eat meat. They eat the cells of the human body. Parasites need the blood cells and tissues of the human body to grow.
Parasitic infections can be transmitted to an unborn child from the mother. They can also be transmitted to someone with weakened immune systems from someone who has an infection.
Parasites can also be transmitted from an infected person to someone who is not infected. This is called a parasitic spread.
When parasites are transmitted from person to person in a household, they can cause diseases.
Parasites can cause a number of different diseases in humans. These diseases are called parasitic infections. They include:
- Onchocerca volvulus. This is a worm that lives in the human skin and eyes. It can cause blindness if not treated.
- Trichinella spiralis. This is a worm that lives in the muscles of the human body. It can cause muscle damage and diarrhea.
- Trichomoniasis. This is a sexually transmitted disease caused by Trichomonas vaginalis. It can cause itching in the vagina or rectum.
- Trichomycterus. This is a worm that lives in the skin. It can cause itching in the skin if not treated.
Parasitic infections can cause anemia, anemia of pregnancy, and infections of the brain, liver, and lungs.
Parasitic infections can cause blindness.
Parasitic infections cause itching in the skin or in the eyes.
Parasitic infections and cancer
Cancer is a disease that starts in the cells of the body. Cancer is caused by changes in the cells, such as mutations or DNA damage.
Parasitic infections can cause cancer.
Parasitic infections and cancers of the:
Parasitic infections and depression
Depression is a mood disorder that makes you feel sad or hopeless. There are different types of depression.
Parasitic infections and depression are both caused by changes in the brain.
Parasitic infections and insomnia
Insomnia is the inability to fall or stay asleep. Parasitic infections can cause insomnia.
Parasitic infections and pain
Parasitic infections cause pain. For example, they cause pain in the muscles, bones, joints, and organs.
Parasitic infections and pregnancy complications
A parasitic infection can cause pregnancy complications. These complications can include:
- Anemia. Anemia is a disorder that causes the body to have too few red blood cells. Parasitic infections can cause anemia.
- Preeclampsia. This is a condition that can cause high blood pressure and protein in the urine. Parasitic infections cause preeclampsia.
- Placental abruption. This is a condition that causes the placenta to detach from the uterine wall. Parasitic infections cause placental abruption.
- Postpartum infection. This is a condition that causes an infection in the baby after delivery. Parasitic infections cause postpartum infection.
Parasitic infections and thyroid disease
Thyroid disease is a disorder that causes the thyroid gland to make too much or too little thyroid hormone.
Parasitic infections and weight gain
Weight gain is a change in the body’s weight. Parasitic infections cause weight gain.
Parasitic infections and other health conditions
There are many different health conditions that are caused by parasitic infections. These include:
- Hepatitis. This is a viral infection that can cause jaundice. Parasitic infections cause hepatitis.
- Leptospirosis. This is a bacterial infection that can cause kidney and liver disease. Parasitic infections cause leptospirosis.
- Cholera. This is a bacterial infection that causes diarrhea and dehydration. Parasitic infections can cause cholera.
- Malaria. This is a parasitic infection that causes fever, chills, and a severe headache. Parasitic infections can cause malaria.
- Lymphatic filariasis. This is a parasitic infection that causes warts in the skin. Parasitic infections cause lymphatic filariasis.
- Trichinosis. This is a parasitic infection that causes nausea and vomiting. Parasitic infections cause trichinosis.
- Diarrhea. This is a condition that can cause diarrhea and dehydration. Parasitic infections cause diarrhea.
- Amoebiasis. This is a parasitic infection that causes a painful swelling on the belly. Parasitic infections cause amoebiasis.
- Toxoplasmosis. This is a parasitic infection that causes high fever, muscle aches, and a rash. Parasitic infections cause toxoplasmosis.
- Giardiasis. This is a parasitic infection that causes a watery, foul-smelling diarrhea. Parasitic infections cause giardiasis.
Parasitic infection symptoms
Parasitic infections cause different symptoms in different people. These symptoms can include:
- Fever. Fever is a symptom of most parasitic infections.
- Rash. The rash of a parasitic infection looks like a rash caused by a virus.
- Joint pain. Joint pain is a symptom of parasitic joint infections.
- Muscle pain. Muscle pain is a symptom of parasitic muscle infections.
- Diarrhea. Diarrhea is a symptom of parasitic diarrhea.
- Urinary tract infection. If you have a urinary tract infection (UTI), you may have a frequent urge to urinate.
- Skin infections. If you have a skin infection, you may have a rash, itchy skin, or hives.
In rare cases, parasitic infections can spread to the lungs, brain, or liver.
Parasitic infection causes
Parasitic infections are caused by parasites. Parasites are tiny animals or insects that live on or in your body.
Parasites can live in the skin, muscles, or organs. They can live in the tissues of your body, where they can use your blood to live.
Parasites can cause a number of different diseases. They can cause:
- Onchocerca volvulus. This is a worm that lives in the skin of the human body. It can cause blindness if not treated.
Parasitic infections cause a number of different diseases. They can cause blindness, kidney and liver disease, and even death.
However, parasite infections are very treatable. Parasitic infections cause symptoms, such as:
- Muscle pain
- Skin rash
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