What is Duloxetine and what does it treat? Duloxetine is an antidepressant medication that works in the brain. It is approved for the treatment of major depressive disorder (MDD), generalized anxiety disorder (GAD), diabetic peripheral neuropathic pain (DPNP), fibromyalgia, and chronic musculoskeletal pain. Symptoms of depression include:
Answer Wiki. Taking deep and fuller breaths pumps in more oxygen from outside to your brain and heart rejuvenating and relaxing the body in response to the stress induced by the nervous system. This also helps us to clear our minds and think more positively to handle the situation or issue in hand. Related Questions.
The concluding answer to your question is that whether you heart-rate goes up or down depends on whether you're in need of oxygen or not. If you're relaxed, holding your breath can relax you even further thus lowering your heart rate and taking advantage of certain physiological effects can further this decrease it. If you're interested in breath-holding you should look into freediving / Apnea sports.