Record your CD4 and viral loads

These blood tests are used to monitor your health and your response to treatment.

CD4 count – This blood test checks your immune system
CD4% – This is similar to the CD4 count but is often more stable
Viral load – This test measures the amount of HIV in a sample of blood. It is used to decide when you need to start treatment, and whether the treatment is working effectively.

Even rough figures are useful from your previous history and your doctor can provide you with these.

The lowest CD4 count and highest viral load results when you were first diagnosed and before you started treatment are the most important.

Printable version

CD4 and viral load record

This is the web edition of the i-Base guide Introduction to combination therapy. This guide is available in UK clinics. You can order free printed copies or download a PDF version (513 Kb). Translations. Authors and credits. Glossary. Full section index.

Decisions relating to your treatment should always be taken in consultation with your doctor. Information in this guide is intended to support those discussions.