Common Symptoms
Fatigue
Low-grade fever
Muscle aches
Swollen lymph nodes
Headache
These symptoms often resolve on their own without treatment.
Why Toxoplasmosis Can Be Serious
Although often mild, toxoplasmosis can become dangerous for certain groups of people.
1. Pregnant Individuals
Toxoplasmosis is especially serious during pregnancy. If a pregnant person becomes infected for the first time, the parasite can pass to the developing baby.
Possible complications include:
Vision problems
Neurological issues
Developmental delays
Pregnancy loss in severe cases
This is why doctors strongly emphasize prevention during pregnancy.
2. People with Weakened Immune Systems
Individuals with compromised immunity—such as those undergoing chemotherapy or living with certain chronic conditions—may have difficulty controlling the infection.
In these cases, toxoplasmosis can affect:
The brain
The eyes
The lungs
Prompt medical care is essential if symptoms arise in these populations.
