It doesn't, however, address the underlying issue and it will usually lead to tolerance (requiring increasing doses to have the same effect) and can lead to addiction.
Kodwa ayiyinyangi eyona ngxaki ingunobangela yaye ikhokelela ekubeni unyamezele (ifuna unyuse ithamo ukuze ufumane isiphumo esifanayo) yaye ikwenza ingedle yayo.