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.
How to treat poison ivy: Poison Ivy, Toxicodendron radicans, is a plant that grows in North America that causes a skin rash in most people who come in contact with it.It usually grows in the form of a vine or small shrub.ow to treat poison ivy: Poison Ivy, Toxicodendron radicans, is a plant that grows in North America that causes a skin rash in most people who come in contact with it.