Protozoan Infections
Protozoan Infections
Treatment and Care Options
Most protozoan infections are treatable with specific antimicrobial medications, often called antiprotozoals. Your doctor will determine the best medication based on the specific protozoa causing the infection and the site of the infection. Treatment usually requires taking the medication for the full prescribed course, even if you start feeling better early. Supportive care, such as drinking plenty of fluids and using anti-diarrheal measures if recommended, is also vital to help your body recover.
What Causes this Condition?
Protozoan infections are caused by various single-celled organisms called protozoa. These organisms are not bacteria or viruses; they are much simpler life forms that can invade different parts of the human body, such as the gastrointestinal tract, skin, or urinary system. The specific cause depends on the type of protozoa and where the infection enters the body.
- Contaminated water or food: This is the most common route of transmission, allowing protozoa to enter the body through ingestion.
- Poor hygiene: Lack of sanitation or inadequate washing of hands and utensils can spread protozozoa between people and surfaces.
- Immune system weakness: People with weakened immune systems are more susceptible to developing or having severe protozoan infections.