How long does pneumonia last?


Quick Answer

Pneumonia typically lasts for about two to three weeks for most adults with good health, according to WebMD. However, elderly people, babies and people with other illnesses may have prolonged comlications that can require hospitalization.

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Full Answer

WebMD reports that pneumonia usually begins when a person inhales germs containing bacteria or a virus. Both viral and bacterial pneumonia symptoms are typically the same, and treatment and recovery time are determined by a doctor depending on the severity of symptoms. People with long-term or chronic diseases, such as asthma, heart disease, cancer or diabetes, are more likely to contract pneumonia. Symptoms generally come on quickly, and those experiencing milder symptoms are often diagnosed with walking pneumonia. Confusion or delirium are common in older adults.

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