This is also called acute (primary) infection. During this period, around 2-6 weeks after getting HIV, you may have flu-like symptoms. These normally don’t last long (a week or two). You may only get some of the symptoms and some people don’t have any symptoms at all.
Symptoms can include:
- fever (raised temperature)
- rash
- sore throat
- swollen glands
- headache
- upset stomach or diarrhoea
- joint aches and pains
- muscle pain.
These symptoms happen because your immune system (the part of your body that stops you getting sick) is trying to destroy the HIV by producing antibodies. Your immune system’s response is what can make you feel unwell.
This process is called seroconversion. It can take up to a few months to go through the seroconversion process.
Because of this, HIV will not always show up in a test at this early stage, so your healthcare worker will talk to you about when you should test for HIV. This may be up to three months after you were exposed to HIV. You will need to test up to two more times to confirm your result.
In this early stage of infection, the amount of HIV in your blood is high. You’re more likely to pass the virus onto others if you have unprotected sex or share needles to inject drugs.