The Long-Term Effects of Untreated ADHD in Adults
Being diagnosed with ADHD as an adult can bring up complicated emotions. It may trigger feelings of grief for missed opportunities or satisfaction that you finally have a concrete explanation for your challenges.
Untreated ADHD may have a long-term effect on relationships financial health, mental health and much more. adult adhd diagnosis and treatment is crucial that healthcare providers be aware of the long-term implications of untreated ADHD among adults.
1. Greater Risk of Mental Health Problems

Adults suffering from untreated ADHD might have difficulty coping with negative emotions, particularly in the face of challenges and setbacks. Untreated ADHD can cause a person to forget important dates or act with a rash response to sensitive conversations. This can affect relationships. They may also miss deadlines, or make careless mistakes in professional settings. This can cause a decline in trust and dependability. This can lead to feelings of anger or inadequacy and a negative self-image.
Additionally, people with untreated ADHD might experience financial difficulties as a result of their inattention, disorganization, and impulsive behavior. For instance, they may spend money in a hurry or not keep track of their expenses. Or they may neglect to pay the phone bill on time. This could lead to late charges and overdue payments. They might also be struggling to keep a steady job due to frequent job changes and difficulties with time management, organization and focus.
Undiagnosed ADHD has been linked with higher rates of mental disorders, such as depression and social issues (Bishop Fitzpatrick et. al. 2018) and a higher susceptibility to sexual assault (Bargiela and al. 2016). Furthermore, it has been linked with lower quality of life and an increased risk of chronic health conditions, such as heart disease and obesity.
Luckily, adults with untreated ADHD can benefit through treatment options that include therapy and psychoeducation. They can also reduce their risks of co-occurring conditions by keeping an eye on their symptoms and making sure they don't use certain medications, like stimulants, that could interfere with them. They should be honest and upfront with their doctor about their symptoms and the impact they have on their lives. This will enable them to receive the medication that is most effective for their condition.
2. Increased Risk of Substance Use Disorders
Untreated ADHD patients are more likely to receive a comorbid diagnosis, which includes substance use disorder. ADHD symptoms such as inattention and an impulsive nature can lead to addiction and alcohol dependence. Studies have found that a person with ADHD is more likely to become addicted to drugs and alcohol than people who do not suffer from ADHD. This is believed to be due to the core ADHD symptoms of impulsivity and low self-regulation that can cause a higher risk for experimenting with drug and alcohol consumption.
The combination of low dopamine levels and impaired dopamine receptors that are caused by untreated ADHD can also increase the risk for addiction to drugs. Drugs that stimulate the brain such as Ritalin or Adderall are frequently used to treat ADHD. They raise dopamine in the brain and help individuals to focus and remain calm. But, long-term use of stimulants could cause serious adverse effects, including stroke, brain damage, heart attack or even death.
People with untreated ADHD might be more likely to suffer from depression and are at a greater likelihood of experiencing suicidal thoughts which can lead to the use of drugs. Untreated ADHD can also result in issues with relationships and at work. Untreated ADHD can also result in financial issues that make it difficult for people to maintain sufficient health insurance.
Receiving a diagnosis of ADHD in adulthood can come as a relief to many adults who are able to see that their behavior isn't their own fault. However, it is crucial for those suffering from ADHD to seek treatment. First, you must consult an expert for an accurate assessment of your medication and receive the best medications for your specific needs. Make sure to inform your doctor about any other health issues or medications you take, as some ADHD medications can interact with certain substances.
3. Increased Risk of Depression and Anxiety
Untreated ADHD can cause long-lasting consequences that affect a person's quality of life. These can include difficulties at home, at work and in social interactions and relationships, low self-esteem and pessimistic outlook, and depression and anxiety.
Adults who suffer from ADHD may struggle to manage relationships or maintain friendships because of difficulties in paying attention to conversations, ignoring important dates, and being impulsive or disorganized. In addition, adults who are not treated for ADHD often have trouble dealing with workplace hierarchy and managing long-term projects due issues with meeting deadlines. In some cases this could lead to unemployment, decreased job satisfaction, and increased levels of job stress and anxiety.
Ginsberg and colleagues (64) conducted systematic reviews of the outcomes that are associated with the underdiagnosis or inadequate treatment for ADHD. Their findings showed that untreated ADHD has negative consequences on academic achievement as well as psychiatric comorbidities and substance abuse, employment, antisocial behaviour driving, physical health (e.g. smoking, obesity, poor sleep).
Some adults can benefit from other treatments in addition to receiving an accurate diagnosis of ADHD. These include behavioural interventions like behavioral therapy, and lifestyle changes like a better diet and exercise. Some individuals with ADHD might also benefit from taking medication. stimulants such as dextroamphetamine and the methylphenidate drug, also called Ritalin (Ritalin) can be prescribed. Medication trials start with a low dose in order to see how the individual responds before adjusting the dosage.
Getting a correct diagnosis and starting treatment early is essential to better managing ADHD symptoms. The symptoms of ADHD may be similar to symptoms of depression or anxiety. It is essential to seek out an expert in mental health or health care provider evaluate you to determine the cause.
4. Higher Risk of Physical Health Problems
Untreated ADHD can make it difficult for adults to adhere to regular health routines. They might miss appointments, have difficulty filling prescriptions, and struggle to adhere to eating, sleeping and exercise routines. This can exacerbate health problems such as hypertension and heart disease. They may also be having difficulty managing financial issues. This can lead to impulse purchases or late payments on bills. This can also exacerbate chronic health conditions that result from mental disorders that are underlying like depression and anxiety.
In addition, people with untreated ADHD often have a difficult time to maintain relationships and social support networks. Problems with relationships may be due to their symptoms, which include forgetting household duties, ignoring partners, or being easily distracted during conversations. They may also have difficulties remembering important events such as birthdays or anniversaries. This can lead to stress and tension in their relationships, which can ultimately lead to a breakup.
Many adults can improve their lives by implementing lifestyle adjustments and addressing symptoms. They can use lists and reminders to control their forgetfulness, establish regular routines for their day to decrease the amount of variability and also engage in physical activities to help overcome restlessness. They can also work closely with their doctor to determine the proper medication dosage that will help them manage their symptoms while minimizing any side negative effects.
If you're struggling to manage the symptoms of untreated ADHD it is essential to seek out help. In the absence of treatment, it can lead to people blame their issues on themselves, focusing on them, and creating a vicious cycle that negatively impacts their physical and mental health. Early diagnosis and treatment can aid in preventing these issues.
5. Suicide Risk Increased
A diagnosis of ADHD could be mistakenly interpreted as a flaw in character and it is common for those with untreated ADHD to develop self-destructive or harmful coping mechanisms. This may include using or drinking alcohol, which can cause mental health issues and lead to a downward spiral of symptoms.
In addition, those who suffer from ADHD may have difficulty maintaining relationships due to their impulsivity and difficulties managing their emotions. They might be late for important dates or fall off the track in conversations, leaving loved ones feeling unappreciated and angry. They might also agree to something carelessly and later regret it. This can strain friendships. In the workplace, those who suffer from untreated ADHD often fail to meet deadlines and lose credibility because due to their inability to follow through on commitments.
The difficulties of living with ADHD can cause anxiety and depression. They may also trigger suicide attempts. A study has found that those who suffer from untreated ADHD are at a greater risk likelihood of suicide, regardless of comorbidities. It also found that adult ADHD-related impulsivity and hyperactivity predicted temper outbursts/hitting/throwing and that adult ADHD-related inattention predicted threats/actual self-harm.
However, it should be noted that the participants in the study were mostly female and only a small percentage of them were diagnosed with ADHD-H, so future research should strive for larger sample sizes to ensure accurate results. Furthermore, the research was based on questionnaires, so results should be confirmed using diagnostic interviews.