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.
It's a plant. A stupid, fucking, plant. Poison oak, poison ivy, and/or poison sumac (depending on where you live) is pure, insidious evil. Oh, and it's going to be extra bad this year. I went for a week-long camping trip somewhere in the Northwest a couple weeks ago. I am good at spotting poison oak.