Different types of disease may interact. This can mean that the presence of one disease can lead to a higher chance of developing another disease. Some risk factors have been proven to cause a ...

Different types of disease may interact. This can mean that the presence of one disease can lead to a higher chance of developing another disease. Some risk factors have been proven to cause a ...

There are 4 main types of multiple sclerosis (MS), which differ based on how the disease has progressed. The treatment options and long-term outlook can depend on your MS type. Multiple sclerosis ...