One of the simplest and most effective flea repellents are eucalyptus leaves. For some reason fleas are averse to their smell. Bathing your dog in a mixture of 2 cups of water and a lemon or lime sliced thinly also helps keep off fleas and, like the eucalyptus leaves, smells good.
Parkinson's disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system. The symptoms generally come on slowly over time. Early in the disease, the most obvious are shaking, rigidity, slowness of movement, and difficulty with walking.
Diagnosing Alzheimer's: How Alzheimer's is diagnosed. To diagnose Alzheimer's disease, doctors conduct tests to assess memory impairment and other thinking skills, judge functional abilities, and identify behavior changes. They also perform a series of tests to rule out other possible causes of impairment.