Major depressive disorder (MDD) can cause changes to how the brain communicates with your nervous system, as well as physical parts of the brain. However, describing these changes as “brain damage” may be extreme and inaccurate.
Chronic physical conditions.
Mental illness can create chronic stress and distress in individuals, increasing their risk for medical conditions. For example, the CDC cites that depression increases the risk for long-lasting health problems like diabetes, heart disease, and stroke.
According to recent studies, Emotional Trauma and PTSD do cause both brain and physical damage. Neuropathologists have seen overlapping effects of physical and emotional trauma upon the brain.
A depression not only makes a person feel sad and dejected – it can also damage the brain permanently, so the person has difficulties remembering and concentrating once the disease is over. Up to 20 percent of depression patients never make a full recovery.
Years of untreated depression may lead to neurodegenerative levels of brain inflammation. That's according to a first-of-its-kind study showing evidence of lasting biological changes in the brain for those suffering with depression for more than a decade.
What research says about persistent distress and its effects on the brain. Persistent distress and severe anxiety can be unhealthy for the brain and the body. Brain research has shown that it can be toxic to brain cells, is linked with anxiety disorders, and that it can alter brain physiology.
Chronic stress and anxiety can lead to structural degeneration and decreased functionality of the hippocampus and the prefrontal cortex. This can increase the risk for psychiatric disorders, including depression and dementia.
Summary: Pathological anxiety and chronic stress lead to structural degeneration and impaired functioning of the hippocampus and the PFC, which may account for the increased risk of developing neuropsychiatric disorders, including depression and dementia.
Individuals with Borderline Personality Disorder (BPDs) become overwhelmed and incapacitated by the intensity of their emotions, whether it is joy and elation or depression, anxiety, and rage. They are unable to manage these intense emotions.
Without treatment, the consequences of mental illness for the individual and society are staggering. Untreated mental health conditions can result in unnecessary disability, unemployment, substance abuse, homelessness, inappropriate incarceration, and suicide, and poor quality of life.
Scientists now know that the brain has an amazing ability to change and heal itself in response to mental experience. This phenomenon, known as neuroplasticity, is considered to be one of the most important developments in modern science for our understanding of the brain.
It has been noted that during times of chronic stress, the myelin sheaths that make up white matter become overproduced, while less gray matter is produced. When this happens, there can be an imbalance in gray and white matter. In some cases, this results in permanent changes to the brain's structure.
Symptoms of mood and anxiety disorders are thought to result in part from disruption in the balance of activity in the emotional centers of the brain rather than in the higher cognitive centers. The higher cognitive centers of the brain reside in the frontal lobe, the most phylogenetically recent brain region.
Untreated anxiety can result in changes to the prefrontal cortex and hippocampus. This impaired functioning may increase the risk of developing neuropsychiatric disorders such as depression and dementia.
The majority of changes and damage to the brain caused by untreated depression are not believed to be permanent, but more research is still needed. When depression is effectively treated, most people commonly experience an improvement in symptoms, and their brains return to typical function and structure.
A breakdown can last anything from a few hours to months and even years. It is also known as a mental or nervous breakdown or reaching rock bottom.
Recovery is possible with appropriate treatment such as exposure therapy, attention training, and a range of anxiety management techniques that can help you manage your symptoms. You can learn the following strategies yourself (using books or taking courses, for example) or you can consult with a trained professional.
Anxiety and constant worry can lead to chronic digestion and excretory problems, such as stomach pains, excessing bloating or abdominal cramping, diarrhoea, irritable bowel syndrome, vomiting, and so on.
Some studies suggest that experiencing anxiety could increase the risk of developing certain long-term physical health problems, including diabetes, stomach ulcers and heart problems. But there's not enough evidence to say for sure exactly what the risks are, or what groups of people are most likely to be affected.
Certain antidepressants help the mechanisms of neuroplasticity and work by repairing damage to neural circuits, strengthening synapses in certain brain areas or normalizing glutamatergic levels.
It is possible to recover from mental health problems, and many people do – especially after accessing support. Your symptoms may return from time to time, but when you've discovered which self-care techniques and treatments work best for you, you're more likely to feel confident in managing them.
Untreated depression increases the chance of risky behaviors such as drug or alcohol addiction. It also can ruin relationships, cause problems at work, and make it difficult to overcome serious illnesses. Clinical depression, also known as major depression, is an illness that involves the body, mood, and thoughts.
As much as you might love or care for the individual, if they are emotionally, mentally, or physically abusive, it is okay to step away from the situation. Some examples of emotional, mental, and physical abuse include: Emotional & Mental Abuse: Being dissatisfied, no matter how hard you try or how much you give.