If a parasite progresses, it can cause a range of symptoms, depending on the type of parasite and the individual's immune system. Some of the most common symptoms include fever, diarrhea, abdominal pain, vomiting, and fatigue. In more severe cases, the infection can lead to more serious complications such as organ damage, blindness, and even death.
In some cases, the parasite may cause an infection of the blood, which can be life-threatening. Blood infections can cause sepsis, which can lead to multiple organ failure, shock, and death.
Parasitic infections can also spread to other parts of the body, including the lungs, heart, and brain. This can cause respiratory problems, heart problems, and neurological problems, such as seizures and dementia.
If left untreated, parasitic infections can become chronic and cause long-term health issues. These can include anemia, nutritional deficiencies, and damage to the digestive system.
It is important to seek medical attention if you experience any of the above symptoms or suspect that you may have a parasitic infection. Early diagnosis and treatment is the best way to ensure that the infection does not progress and cause more serious health problems or even death.