Pigweed rough Ab.IgG

Rough pigweed is a common plant allergen found in soil and air, particularly in late summer and fall. This test detects IgG antibodies against rough pigweed, indicating past or chronic exposure and immune sensitization. IgG antibodies reflect long-term exposure rather than acute allergy. Positive results suggest you've been exposed to this plant allergen, and your immune system has developed antibodies. This test helps identify potential environmental triggers for allergic symptoms.