Astatine is a very rare radioactive chemical element with the chemical symbol At and atomic number 85. It occurs on Earth as the decay product of various heavier elements.statine is a very rare radioactive chemical element with the chemical symbol At and atomic number 85. It occurs on Earth as the decay product of various heavier elements.
Although no longer used to treat depression, an older antidepressant called trazodone (generic only) has a side effect can prednisone thin your blood of causing drowsiness. As a result, it is widely prescribed for insomnia?â¬especially for people who have been diagnosed with both depression and insomnia.
Dizziness and drowsiness are among the most common trazodone side effects, so caution should be used when performing any task that requires a significant amount of focus or concentration. Headaches and blurred vision are relatively common but tend to last for only the first few days of taking the medication.