Because Parkinsonâs disease symptoms are due to a deficiency of the brain chemical dopamine, the main drug treatments help increase dopamine levels in the brain. Levadopa, usually combined with carbidopa, is the standard drug treatment.
Here are all the possible meanings and translations of the word poison-ivy. Wiktionary(0.00 / 0 votes)Rate this definition: poison-ivy(Noun) A woody vine plant in the family Anacardiaceae well-known for its ability to produce urushiol, a skin irritant that causes an itching rash for most people.
Poison ivy (Rhus radicans) is a poisonous vine with surface oil that irritates human skin. Within a few hours and up to a day after contact, skin may itch, blisters sometimes form and inflammation is common. For control of this toxic plant, utilize herbicidal sprays to kill poison ivy. Glyphosate is a nonselective herbicide used to control and kill poison ivy. Since this herbicide is nonselective, it kills all plant material and is not just formulated to destroy poison ivy.