Cosequin DS Maximum Strength Chewable Tablets The recommended initial administration period is four to six weeks; however, some dogs may respond sooner. The number of chewable tablets may then be reduced to the maintenance level.
From the WebMD Archives. Feb. 3, 2004 -- Low testosterone levels may cause clinical depression in older men, a new study shows. Age related decreases in the male sex hormone testosterone are common in older men; some 30% of men over age 55 have it. Low levels of the hormone can cause symptoms of fatigue, a decreased sex drive, and irritability.
Levels of certain hormones, such as those produced by the thyroid gland, can be factors in depression. In addition, some symptoms of depression are associated with thyroid conditions. The same is true about conditions related to the menstrual cycle, such as premenstrual syndrome (PMS), perimenopause, and menopause.ymptoms that may indicate hyperthyroidism include: 1  enlarged thyroid gland. 2  inability to tolerate heat. 3  infrequent, scant menstrual periods. 4  irritability or nervousness. 5  muscle weakness or tremors. 6  sleep disturbances. 7  vision problems or eye irritation. 8  weight loss.