Anti-Streptolysin O (ASO) Test

Anti-Streptolysin O (ASO) Test

Direct answer: This test measures antibodies formed after streptococcal infection to assess post-infection complications.

The Anti-Streptolysin O (ASO) Test detects ASO antibodies, which are immune proteins produced after infection with Group A Streptococcus bacteria. Elevated levels may indicate a recent streptococcal throat or skin infection that can lead to complications affecting the heart, joints, or kidneys.

At healthcare nt sickcare, ASO testing in Pune is available through home collection facility and direct walk-in facility, supporting timely diagnosis of post-streptococcal conditions.

Why this test is advised

Direct answer: It helps confirm recent streptococcal infection when post-infection complications are suspected.

This test is commonly advised when symptoms such as joint pain, fever, fatigue, or heart murmurs appear after a throat or skin infection, helping doctors evaluate conditions like rheumatic fever or post-streptococcal glomerulonephritis.

Sample and preparation guidance

• No fasting is required.
• Blood sample is collected for analysis.
• Inform your doctor about recent antibiotic treatment if taken.

Helpful references

• Test preparation guides
• Laboratory FAQs
• Laboratory services
• Aundh blood test services
• NHS reference on post-streptococcal complications

Frequently Asked Questions