Interstitial lung disease is the name for a group of diseases that affect the lungs, for example, interstitial pneumonitis, black lung, Farmer's lung, mold, grasses, fumes, and autoimmune diseases. The most common symptoms are a dry cough and shortness of breath. Treatment and prognosis depends upon the type of lung disease.
Parkinson's disease is a non-fatal neurological disease that affects the part of the brain that produces the vital chemical dopamine; sufferers typically experience bodily tremors, stiff joints and muscles, or have difficulty moving.
Parkinson's disease is a neurodegenerative disorder of unknown cause. Patients with the disease have one or more characteristic findings, including resting tremor, rigidity, slowed movement, decreased dexterity, small handwriting, flexed posture, gait disorder, and imbalance.