Parasites

The symptoms caused by parasitic infections can vary widely depending on the type of parasite involved. Parasites that live on the skin, such as head lice, fleas, and mites, may lead to skin problems like itching and rashes. Internal parasites, or endoparasites, such as tapeworms and roundworms, can cause symptoms including diarrhea, stomach pain, weight loss, and nausea. In some cases, fragments of these parasites may be visible in the stool.

There are preventive measures you can take to reduce the risk of parasitic infection. These include avoiding raw or undercooked meat and thoroughly washing vegetables before consumption. Regular handwashing is also important, especially for those who work outdoors or have dirt under their nails, to prevent the ingestion of parasite eggs. 

Treatment for parasitic infections typically involves medication. There are various medicines available to effectively treat infections caused by pinworms, tapeworms, and other types of parasitic worms.