Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself: But there are some differences. COVID-19 can show up later than the cold or flu ...

Evidence suggests that orthodontic treatment causes an increased incidence and severity of apical root resorption. Tooth length and root volume were reduced after orthodontic intervention.

Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

Pneumonia symptoms can vary based on the cause and severity of the lung infection. For some, it might feel similar to the flu or be barely noticeable. For others, pneumonia can cause severe ...

This article examines what depression is and what causes it, as well as types of depression, treatment, and more. Depression is a mood disorder that causes persistent feelings of sadness ...

Experts expect cases to rise again this winter. Here’s the latest on symptoms, treatments and testing. By Dani Blum Dani Blum has reported on Covid since the spring of 2020. There are few ...

There are many treatments available for MS, many of which can help decrease the frequency and severity of relapses, improve physical function, and ease symptoms caused by the condition.

Lung cancer survival without treatment is shorter than survival with treatment. People with untreated non-small cell lung cancer—the most common type—typically live between five and 12 months after ...

How each type of drug acts in the body is different, but the behavioral symptoms, including those associated with gambling, all overlap. Another common feature is the persistence of changes in ...