1. That Time of the Month
A mood swing is a sudden change in behavior, generally a manifestation of a shift in hormones. Most women can attest to the moodiness associated with Premenstrual Syndrome (PMS) and the mythological malady has long since been the butt of many jokes. All joking aside, however, PMS is quite real for about a third of all women and it can be a source of stress both in the home and at work. Mood swings are not exclusive to PMS though; in fact, hormonal changes during and after pregnancy can affect mood, as can those associated with thyroid disorders. Mood swings are also a common denominator in mental illness, such as bipolar disease, and many behavioral disorders, like ADHD. And who hasn't felt a little irritated when she's hungry or tired?
2. Teenage Angst
If you're the parent of a teenager, you've probably seen your share of mood swings and bizarre behavior. Teenagers have it rough; not only are they changing physically, teenagers have to deal with the emotional angst of peer pressure, fitting in and doing well in school. Teenagers also fluctuate in their need for independence and their desire to keep parents close by. A 2007 study revealed that mood swings in teenagers are more likely a reverse reaction to THP, a calming hormone the body releases as a reaction to stress. In other words, instead of producing a tranquil feeling, THP causes anxiety in teenagers. These findings of course may leave parents wondering how to reduce stress.
3. Get Help for Severe Mood Swings
Mood swings can be mild to severe. Although anyone can experience a range of emotions in one day, you should see your doctor if your behavior begins to affect your relationships at home or the office, your ability to work, or if you feel as though you can't cope. Likewise, if you ever feel like hurting yourself or someone else, talk with a qualified professional.
4. Treat With Medication
There are several medications used to treat mood swings, including vitamins and minerals. For mild behavioral changes, especially those associated with PMS, St. John's Wort, calcium and magnesium work well to adjust mood. Herbs such as evening primrose and valerian have a sedating effect. For more severe and persistent mood swings, doctors can prescribe antidepressants such as Prozac and Zoloft to treat the symptoms of depression.
5. Exercising and Eating Right Help
Sometimes making lifestyle changes is enough to stabilize your mood. Exercising regularly increases endorphins, the chemical responsible for mood enhancement. Make sure to get enough sleep to give your mind and body the chance to reenergize. Eat frequently, preferably small meals composed of complex carbohydrates such as fruits, vegetables and whole grains. Find a creative outlet as a way to fight boredom, and surround yourself with a supportive network of friends.


