What are the common causes of sudden mood fluctuations?
common causes of sudden mood fluctuations range from brain or other disorders to abuse of addictive substances and side effects of some drugs. In a new environment or situation, mood changes suddenly occur. Pregnancy and menstrual cycles also commonly cause mood swings as hormones during adolescence. Other common causes of mood fluctuations that may suddenly occur are cardiovascular and pulmonary diseases, as well as seizures and strokes.
When a person suffers a stroke, brain damage can cause extreme emotions and changes in thoughts and behavior. Sudden depression and anger may also be caused by feelings suffering from stroke about loss of speech, movement or other physical skills. Fits and sudden mood swings are related to the fact that depression or irritability can only appear a few minutes before seizures. Sudden moody fluctuations in cardiovascular or lung disease may occur due to a brain that receives less oxygen and blood. The individual can feel disoriented at a time orupset and expident with concentration.
During adolescence, an increase in sex hormones in the body can cause sudden mood fluctuations. Experience with sudden changes in mood or emotion usually does not last, although women may repeat before each menstrual cycle. Premenstrual disorder (PMS) is a common cause of mood fluctuations that can represent themselves as a slight sadness or irritability about one or two weeks before the start of each menstrual cycle. Premenstrual dysphoric disorder is a more serious form of PMS with stronger mood fluctuations that usually occur. Mood values during or after pregnancy that suddenly appear are also common and usually due to hormonal changes.
In a stressful situation or a new environment, it is common to experience sudden mood fluctuations such as easy attitude before they turn into anxiety or irritability. Chemical signals to the brain may change due to stress or grabChuv of an unknown environment or new or difficult situations. Hormones such as adrenaline can create a sudden mood change, such as a feeling of "accelerated" and a rush of energy or urgency.
Some medicines may cause sudden mood changes due to changes that chemicals create when mixing with brain chemistry. Abuse of addictive substances, whether drugs or alcohol, is also a common cause of sudden mood fluctuations concerning changes in brain chemistry. Brain and mood disorders also cause mood changes whose chemical imbalance may be at the root. Sudden mood shifts are very common in a bipolar disorder that was previously called manic depression due to elaction cycles contrasting with depressive episodes. People with fast cycling or mixed types of episodes of bipolar disorders can be particularly prone to sudden changes in mood.