Allergan made net sales of just over $2 billion in 2004, as compared to $1.75 billion the previous year. Net earnings for the year reached $112.5 million, as compared to a net loss of $52.5 million in 2003. In the 4th quarter, the Californian company posted net sales of $556.2 million, up from $479.4 million. Net earnings for the quarter rose to $112.5 million, as compared to a net loss of $90.8 million in the same period in 2003.