Medically reviewed by Alicen Nelson MD, MPH Allergic rhinitis (allergies or hay fever) and sinusitis (sinus infections) can ...

"When you have chronic infection, chronic inflammation ... "When you have gum disease and dental problems, the bacteria in your mouth are getting into the blood, and from the blood, they can ...

Most cases of nocardiosis start out as lung infections, in which pus-filled cavities, or abscesses containing the bacteria, form in the lungs. This can cause symptoms such as chest pain, a cough ...

"Faster treatment and better antibiotic stewardship is especially important for patients who may need to take multiple ...

Impetigo is a bacterial infection that affects your skin, causing sores and blisters. It can appear differently depending on the stage of infection, what part of your body it affects, and your ...

If a dog bite pierces the skin, bacteria can get into the body, which can cause an infection. This can cause symptoms, such as pain, swelling, and drainage from the wound. Washing the wound ...