LCI $4.60... FDA approved.Lannett receives FDA approval for Diethylproprion HCl tablets (LCI) 4.60 -0.13 : Diethylproprion HCl Tablets, 25 mg, is therapeutically equivalent to the reference listed drug, Tenuate Tablets, 25 mg, of Watson Pharmaceuticals (WPI)... Retail pharmacy sales of Diethylproprion HCl Tablets, 25 mg, at Average Wholesale Price were ~$3.3 mln for the year ending May, 2011, according to Wolters Kluwer. Additional sales of this drug are made through bariatric clinics. The company expects to commence shipping the product shortly.