Pegylated interferon-a drugs used to manage hepatitis C can cause major depression. Preventative use of the antidepressant, escitalopram or Lexapro, may be the solution for some patients.

Much is still uncertain about what drugs are safe while pregnant, so deciding what to take or avoid may require a tradeoff. Such may be the case for a common group of antidepressants.

Expectant mothers with depression or anxiety may debate whether to continue or cease taking their mood meds during pregnancy, and it appears their babies are likely affected either way.

With the massive differences in the human genome, prescribing medications can be tricky.  Fortunately, a new discovery may help doctors customize your medication by blood test.