Pfizer is the world's biggest drugmaker and makes both Viagra and Lipitor. Lipitor is the world's top-selling drug, with $8 billion in annual sales, while impotence treatment Viagra earns nearly $2 billion in sales.
Levitra and Crestor will compete with Lipitor and lower their market share. Fortunately, you don't have to wait for effective alternatives that really do work.
Alternatives to Lipitor Alternatives to Viagra
Reuters August 14, 2003