My husband is currently taking Janumet (been taking this for the last 4 or 5 years), Glyburide (this is new - within the last 2 months), and taking Testoterone shots (this is new...within the last 6 weeks). He has become very tired, has a dry (emphysema sounding) cough where he loses his breath. He has coughed until he has lost his voice. He has night sweats so extreme he has to sleep on a towel and changes them out 2 or 3 times a night. Several times a day he will have chills to the degree his whole body shakes. Also, he has lost about 30 pounds with in the last 2 months - without trying.