Upsher-Smith is debuting fluoxetine tablets, in a 10- and 20-mg dosage strength.The product is the generic of Eli Lilly’s Prozac tablets.It is a type of antidepressant called a selective serotonin reuptake inhibitor.Fluoxetine tablets had a market value of approximately $69 million for the 12 months ending December 2018, according to IQVIA.