Profile: Merck Sharp & Dohme Limited is a research-driven pharmaceutical company. We discover, develop, manufacture and market medicines. Our products include treatments for asthma, cardiovascular problems, emesis, glaucoma, gout, hair loss, HIV/AIDS, benign prostatic hyperplasia, infection, migraine, osteoarthritis, osteoporosis and rheumatoid arthritis. We design formulations to maximise safety of our medicines. We plan medicines for clinical trials.