What is dysthymia? Symptoms, causes and treatment

Dysthymia vs depression

Many of the experiences people with dysthymia go through are similar to other types of depression. Dysthymia causes people to experience low moods, feelings of hopelessness, low self-esteem and a lack of enjoyment in daily life.

However, dysthymia is different from depression in two key ways:

1. Dysthymia symptoms don’t tend to be as debilitating as those experienced with other types of depression, especially severe depression. Instead, dysthymia symptoms are generally classed as ‘mild’ or ‘moderate’. However, they can still impair your ability to function socially and at work
2. Dysthymia is a chronic and enduring condition. People with dysthymia often experience their symptoms for years at a time, as opposed to having depressive episodes that come and go

The timeframe for your symptoms is central to getting a diagnosis of depression. To be diagnosed with depression, your symptoms need to have persisted for over 2 weeks, whereas to be diagnosed with dysthymia, your symptoms need to have been ongoing for at least 2 years.

Signs of dysthymia

Dysthymia symptoms can vary from person to person, and many are similar to the core symptoms of depression. Typically, they may consist of persistent feelings of sadness, that can last for years at a time. As well as experiencing an enduring low mood, PDD can also cause:

• A lack of interest in hobbies or activities that you may once have found enjoyment in
• Feelings of hopelessness and emptiness
• Anger, irritability and frustration
• Low self-esteem
• Feelings of guilt
• Sleep problems such as insomnia
• Feeling tired all the time
• Changes in appetite, causing you to gain or lose weight
• Difficulty concentrating or making decisions

For those experiencing the condition, it can feel like their low mood and sadness are always present. This, coupled with the fact that symptoms don’t tend to be severe, means that dysthymia is often normalised and simply put down to a person’s personality, as opposed to a serious mental health condition that needs treatment. Over time, that individual may be viewed by others as someone who's generally miserable or has an inability or an unwillingness to have fun or find enjoyment in anything. This makes spotting sufferers of dysthymia quite difficult.

If you recognise the above symptoms and perceived personality traits in yourself or a loved one, it could be that you or they are suffering from dysthymia. Consider how you can help someone with depression by attending a GP appointment with your loved one to seek a diagnosis, or contact Priory for information on how our highly trained mental health professionals treat sufferers of depression and help them on the road to recovery.

Causes of dysthymia

If you’ve been suffering with depression, know that you are far from alone. Research conducted on depression suggests that as many as 4.5% of the UK’s population are struggling with the condition.

As with other kinds of depression, there's no one direct cause of dysthymia. It’s more likely that many causes of depression contribute to the development of the condition. These include:

• Severe physical health problems, especially ones that are debilitating to your quality of life
• Abuse or neglect during childhood
• Stressful or traumatic life experiences, such as a divorce, bereavement or losing your job

Risk factors for dysthymia

We also know that, depending on your biological and environmental circumstances, you can be more or less likely to develop a condition like PDD. Common risk factors include:

• Your family’s, or your own, history with depression or other mental health conditions
• Personality traits, such as being very self-critical or a perfectionist, can make it more likely you'll develop depression
• Age and gender – older people are more likely to develop depression than younger people. Women also have a higher prevalence of depression than men