Scribbled Handwriting
If you notice that your handwriting is getting smaller and smaller with your increasing age then you might be suffering from Parkinson’s disease. People having Parkinson’s disease starts writing smaller sized letters, or crowd words together on a page. A change in handwriting is known as micrographia, which can be a sign of Parkinson’s disease. Moreover, in the case of older people, poor vision and stiff hands can also contribute to small handwriting or difficulties with writing.