Green pus is typically caused by some type of infection within the body. It is a normal variation in coloring, although sometimes the darker the color of pus, the more serious the infection. Simple issues like acne can lead to green pus buildup, but it is also common in more severe conditions such as internal abscesses and progressed skin infections. The color of pus can also be white, yellow, and occasionally, brown.
The site of green pus can be worrisome for some, and in many cases this fear is warranted. In some situations, green or yellow pus may be a sign of a serious infection, whereas white pus is not. For instance, green or yellow discharge coming from the vagina may be the sign of an internal infection. White discharge, however, is usually not cause for concern.
In some cases, green pus is not related to the severity of an infection. Acne pimples can ooze or secrete green pus, as well as abscesses or boils and other common skin infections. The pus may have a foul odor if the bacteria causing the problem is anaerobic in nature. The smell of pus is also not necessarily indicative of a serious infection.
There are certain warning signs that individuals should be aware of in terms of looking out for serious infections. Open wounds that are very painful and which have large amount of pus in any color should be checked by a doctor. Pus that occurs internally may be harder to notice, so the first sign of a serious internal infection is usually pain in the area of the problem and a high fever. For this reason, anyone with who has pain in a generalized location combined with a fever should see a doctor.
Most infections are treated with antibiotic medications. In many countries, these have to be prescribed by a doctor since specific antibiotics are more appropriate for treating certain types of infections. Anyone with an open wound should clean it thoroughly and cover it with a bandage to prevent dirt and bacteria from entering. It is also a good idea to add an antibacterial ointment. If pus, redness, swelling, pain, or oozing or any kind occurs, an infection has more than likely taken hold and further treatment may be necessary.
