IgM antibodies against Giardia lamblia

Specific IgM antibodies are produced by the body in response to contact with the intestinal parasite (protozoan) Giardia lamblia, which causes giardiasis. Symptoms include nausea, sudden watery diarrhea, bloating, loss of appetite, weight loss, and chronic fatigue.

When to Perform the Test?

The test should be performed when the patient's clinical presentation indicates the possibility of Giardia lamblia infection. The presence of antibodies is characteristic of the acute phase of infection.

Medical Conditions

The intestinal parasite Giardia lamblia is associated with giardiasis.

Symptoms

Symptoms associated with protozoan infection include nausea, sudden watery diarrhea, bloating, loss of appetite, significant weight loss, and chronic fatigue.