Ropark is the brand name; the name of the medicine is ropinirole (also sold under the brand name of Ropitor). Its side effects include drowsiness and swelling of the legs. It can also cause abnormal vision (not related to glaucoma). Ideally, ropinirole should be used as add-on therapy to levodopa/carbidopa (such as Syndopa) so that minimal dose is effective. In elderly its side effects are more marked. Unfortunately some such patients may suffer from psychiatric symptoms. It can also lower the blood pressure (so does Alfusin). The brand Endomet does not appear on the data bank of quality products from reputed manufacturers.