Osteoarthritis of the knee can get in the way of physical activity. For people with this condition, strong muscles may be the key to maintaining strong physical function.

Tremors and shaking are well known symptoms of Parkinson’s disease. The lesser known non-motor symptoms like difficulty sleeping and digestive problems are not clearly defined in newly diagnosed patients.

Heart disease has been linked to risk for dementia. But it is not clear which types of dementia are related to heart problems.

Medications for Alzheimer’s disease are sometimes used to treat other types of dementia, like frontotemporal lobar degeneration (FTLD). But they may not be all that helpful.

If you're in pain, you probably don't feel great. If you're emotionally frustrated or upset, it can make your pain worse. So then how do you break the cycle?

From your head to your toes, diabetes can affect many aspects of your health. This common condition may even harm your ability to think and process information.

There is currently no foolproof way to diagnose Parkinson’s disease (PD). Although a neurological exam and a review of the patient’s medical history can give a doctor insight to the possibility of PD, a test for the disease could save time and eliminate uncertainties.

Having denser bones typically means having stronger bones. However, diabetes patients have a higher risk of fracture even though they have higher bone density. Could blood sugar control influence this risk?

Cancer is a major health issue. So is heart disease. Although they are serious problems, these issues aren't the main reasons leading patients to the doctor's office.

Research has shown that epileptics may be twice as likely to have migraine headaches as those who do not have the seizure disorder. What is it that connects these two conditions?