Typhidot IgM, Rapid Card

Typhidot rapid IgM positive indicates the presence of IgM antibodies to Salmonella Typhi, suggesting a recent or acute typhoid infection. IgM typically appears within about a week of symptom onset. Clinical correlation and confirmatory tests (e.g., blood cultures) are recommended because false positives/negatives can occur. Treatment decisions should be based on symptoms and physician assessment.

The rapid card test for typhoid is a point‑of‑care lateral‑flow immunochromatographic assay that detects patient antibodies (IgM and IgG) to Salmonella Typhi antigens and delivers results in about 15–20 minutes. It’s useful for quick screening, but sensitivity and specificity vary; results should be interpreted with clinical findings and confirmed by blood culture, the diagnostic gold standard.

An IgM rapid test is a quick, point-of-care blood test that detects IgM antibodies the body makes early in infection. It typically uses a finger-prick or serum sample and gives results within minutes, providing a qualitative indication of recent or current infection. Because sensitivity and specificity vary, positive or negative results often require confirmation with more sensitive laboratory tests and clinical assessment.

The Typhidot rapid test card typically costs about INR 300–700 (≈ US$4–9) at private diagnostic labs in India; retail or home-test kits may range INR 400–1,000. Prices vary widely by country, facility, and whether testing is government‑subsidized — public hospitals may offer low-cost or free testing. Check local labs or online pharmacies for current exact rates.

Yes. Typhoid fever, caused by Salmonella Typhi, can be serious and even life‑threatening if untreated. It causes high fever, abdominal pain, headache and sometimes diarrhea or constipation; complications include intestinal perforation, bleeding and systemic infection. Prompt antibiotic treatment, fluids and supportive care usually resolve illness. Prevention includes vaccination, safe water, hygiene and careful food handling.

The four stages of typhoid are: 1) Incubation — an often asymptomatic period (usually 1–3 weeks after exposure). 2) Prodromal (invasion) — nonspecific symptoms like fever, malaise, headache. 3) Febrile (state) — sustained high fever, abdominal pain, rose spots, with risk of intestinal hemorrhage or perforation (weeks 2–3). 4) Convalescence — gradual recovery; relapse or chronic carriage may occur.