Sometimes these diseases develop gradually over time. Some children with interstitial lung disease have other medical conditions such as heart disease, joint disease (arthritis), blood disorders such as sickle cell anemia, cancer, or chronic inflammatory bowel disease (such as Crohnâs or Ulcerative Colitis).
Peripheral neuropathy. I was diagnosed with Parkinson's one year ago. In December started having severe pain in my left leg. My primary care doctor just ordered a nerve study which confirms peripheral neuropathy.
The most common cause of non-Parkinson's tremor is essential tremor. It's a treatable condition that is often wrongly diagnosed as Parkinson's. Besides tremor, the most common symptoms include: 1  Stiff muscles (rigidity) and aching muscles. 2  Slow, limited movement, especially when you try to move from a resting position. 3  Weakness of face and throat muscles. 4  Difficulty with walking and balance. 5  FreezingFreezing, a sudden, brief inability to move.