What Are the Symptoms of HIV and AIDS?
November 19, 2009
When it comes to the symptoms of HIV/AIDS, there are three major points to keep in mind:
1. There's a big difference between the symptoms of HIV and the symptoms of advanced HIV, also known as AIDS.
HIV is a virus that attacks your immune system. During its initial assault (which is known as acute infection or primary infection), your immune system tries to mount a defense. That defense can cause many people to develop symptoms that usually go away after a few days.
Here's the catch: Those symptoms, when they do occur (most people experience only very minor symptoms, some people experience none at all), are almost impossible to tell apart from symptoms you might get if you have another type of viral infection, such as the flu.
This is why it's so important for everybody to get tested for HIV regularly (preferably once a year as part of a routine health checkup). Having HIV may be scary, but having HIV and not knowing it is a lot scarier, as we're about to explain.
Having "AIDS" means your HIV disease has advanced to a point where it has seriously damaged your immune system. Once you've been infected with HIV, the virus begins to slowly, but surely, eliminate your body's CD4 cells, which you need in order to fight off other infections and diseases. AIDS is an official term that indicates that your CD4 count is (or has at one time been) under 200, or that you've had one of 16 "opportunistic infections." These conditions tend to develop among people who have had HIV for several years without receiving any treatment. In fact, you can be diagnosed with AIDS at the same time you're diagnosed with HIV -- and many people are, since they don't get tested for HIV regularly. The symptoms of AIDS are often the first sign that people see indicating that something is wrong.
Scientists have developed a wide range of HIV medications that can essentially stop HIV from damaging your immune system, or at least dramatically slow the rate of damage. But if you don't know you have HIV, you won't take those medications, and the virus will continue to do its dirty work.
HIV affects people differently. In some people, HIV might lead to AIDS within a few years after they were infected. On the flip side, some people can go 20 years or more without ever developing AIDS. Ten years has been found to be the average amount of time that passes between when a person is infected with HIV and when he or she begins experiencing the symptoms of AIDS.
2. It's what you do that puts you at risk for HIV -- not how you feel.
Because the symptoms of acute HIV are almost impossible to tell apart from the symptoms of the flu, they're not a good enough reason on their own for you to run and get tested for HIV. What really matters is whether you did anything within the past six to 12 weeks that may have put you at risk for HIV.
Remember: HIV has to get into your bloodstream in order to infect you, and that isn't going to happen during the course of most everyday activities. In fact, of the hundreds of things you might do during the course of your day, these are the only ones that put you at risk for getting HIV because of the possibility that during one of these activities someone else's blood might enter your own bloodstream (which, incidentally, cannot happen if a scab or a sore spot on your skin brushes against a surface that looks as if it has dried blood on it):
That's it. For any other type of activity -- kissing someone with HIV, sharing food or drinks with them, touching something an HIV-positive person touched -- there's basically no chance that whatever you did resulted in you getting HIV. If you're curious about whether specific sexual acts are riskier than others, check out these frequently asked questions from TheBody.com's "Ask the Experts" forums or this research review from HIV InSite.
This article was provided by TheBody.com.