Generic Propecia is used for treating certain types of male pattern hair loss (androgenic alopecia) in men. It is also used to treat symptoms of benign prostatic hyperplasia (BPH) in men with an enlarged prostate.
Generic Singulair is used for prevention and long-term treatment of asthma. It is also used in certain patients to relieve runny nose caused by allergy and to prevent asthma attacks caused by exercise.