Select which of these drugs commonly used to treat myasthenia gravis you will research. Pyridostimine Solaris Vyvant Ultomiris Step 2: Research Your Chosen Drug Use the scientific literature, manufacturer website, drug facts, and other sources to learn more about your chosen drug. Track your sources so you can provide citations in your findings. Step 3: Summarize and Post Your Findings Post your findings in this discussion using the following questions to organize your work. Provide proper citations to indicate your sources. What is the drug and who manufactures it? What class of drug does it fall under? How long has it been on the market? How is this drug administered? What is its mechanism of action? What are the adverse effects of this drug? What additional information did you learn about this drug? What questions do you have about this drug, its use, efficacy or effectiveness?