The Long-Term Effects of Untreated ADHD in Adults
If you are diagnosed with ADHD as an adult, it could trigger a range of emotions. It can bring feelings of regret for missed opportunities, or feeling of relief from finding a reason for your challenges.
Untreated ADHD may have a long-term effect on relationships, finances, mental health and more. It is imperative that professionals consider the long-term consequences of untreated ADHD among adults.
1. Higher Risk of Mental Health Issues
Adults with untreated ADHD may have trouble managing negative emotions, especially in the face of difficulties and setbacks. Untreated ADHD can cause a person to forget important dates or act quickly in sensitive conversations. This can affect relationships. They might also miss deadlines or make careless mistakes in professional settings, which could affect trust and dependability. This can cause feelings of discontent or unworthiness and a negative self-image.
In addition, adults who suffer from untreated ADHD might face financial issues as a result of their lack of attention, disorganization and impulsive behaviors. For instance, they might spend money in a hurry and fail to keep track of bills or forget to pay their phone bill on time, which can lead to late fees and late payments. They may also face difficulties maintaining stable employment due to frequent job changes and difficulties with attention to detail, organization, and time management.
Studies have shown that undiagnosed ADHD is associated with higher levels of mental health problems like anxiety and depression (Able and al., 2007) and social issues (Bishop-Fitzpatrick and co. 2018) and a higher risk to unsafe sexual practices (Bargiela et al., 2016). It has also been linked to a lower quality of life and an increased risk of chronic diseases such as heart disease and weight gain.
Fortunately, those who suffer from untreated ADHD can benefit by pursuing treatment options such as psychoeducation and therapy. They can also lower their risk of co-occurring disorders by keeping an eye on their symptoms and avoiding certain medications that may affect them, like stimulants. They should also be honest and transparent with their doctor about their symptoms and the impact they can have on their lives. This will allow them to receive medication that is most effective for their condition.
2. Increased Risk of Substance Use Disorders
Untreated ADHD patients are more likely to be diagnosed with a comorbidity diagnosis that includes addiction disorders. Inattention and impulsivity Two ADHD symptoms that can lead to alcohol and drug abuse are very frequent. Someone with ADHD has a higher risk of becoming addicted to alcohol and drugs than someone who does not have ADHD. This is believed to be due to the primary ADHD symptoms of impulsivity and insufficient self-regulation that can cause a higher risk for experimenting with drug and alcohol use.
Untreated ADHD can increase the risk of drug addiction because of the combination of low levels of dopamine and impaired dopamine receptors. Stimulants, such as Ritalin and Adderall are frequently used to treat ADHD due to their ability to increase dopamine levels in the brain, which helps individuals focus and be more relaxed. However, long-term use of stimulants could cause serious adverse effects, including stroke, heart attack, brain damage or even death.
People with untreated ADHD are more likely to struggle with depression and have a higher chance of having suicidal thoughts which can lead to addiction to drugs. Untreated ADHD can also result in issues with relationships and at work. Untreated ADHD can cause financial difficulties, which can make it harder for those who suffer from the condition to maintain the proper health insurance coverage.
Many adults feel relieved when they receive the diagnosis of ADHD as an adult. They now know that their behavior wasn't their fault. Adults with ADHD should seek treatment. First, you must consult an expert for a proper medication assessment and get the right medication for your needs. Be sure to mention any other health issues or medications you are taking, as some ADHD medications may interact with certain substances.
3. Increased Risk of Anxiety and Depression
Untreated ADHD can affect a person's quality of life. These can include difficulties at home, work and in social interactions and relationships, low self-esteem and pessimistic outlook, and depression and anxiety.

Adults who suffer from ADHD are often unable to maintain friendships or managing relationships because they are easily distracted or forget important dates or aren't paying attention. Adults with untreated ADHD might also have trouble managing long-term projects and navigate the workplace hierarchy due to their inability to meet deadlines. In some cases this could lead to unemployment, decreased occupational status, and higher levels of stress and anxiety.
Ginsberg and his coworkers (64) carried out a comprehensive review of the results of ADHD underdiagnosis. Their findings revealed that untreated ADHD can have negative effects on academic achievement, psychiatric comorbidities, substance abuse and employment, antisocial behavior driving, and 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 behavioral interventions like behavioral therapy, and lifestyle modifications like improved diet and exercise. Some individuals with ADHD may also benefit from medication. The medications that are prescribed include stimulants like methylphenidate (Ritalin) and dextroamphetamine (Adderall). To begin with the trial of medication begins with a low dose to see how an individual responds.
It is important to get the correct diagnosis as well as start treatment early to manage ADHD symptoms. best treatment for adhd in adults can also mimic those of other illnesses like anxiety and depression, so it's crucial to seek an in-depth evaluation from an expert in health care or mental health specialist to determine what's causing these symptoms.
4. Increased Risk for Physical Health Problems
Adults suffering from untreated ADHD may find it difficult to maintain their regular healthcare routines. They may miss appointments, have trouble getting prescriptions filled, or struggle to adhere to eating, sleeping and exercise routines. This can cause conditions such as hypertension and heart disease. They may also have trouble managing financial issues. This can lead to impulsive purchases or late payments on bills. This can lead to the development of chronic health conditions that stem from mental disorders that are underlying such as depression and anxiety.
In addition, those suffering from untreated ADHD often find it challenging to maintain relationships and social support networks. Relationship problems are often caused by their symptoms, which include forgetting household duties, ignoring friends, or becoming easily distracted when talking to others. They might also have difficulty remembering important events such as birthdays or anniversary celebrations. This can cause tension and stress in their relationships, which could eventually lead to a breakup.
For many adults, managing symptoms and lifestyle changes can make a significant difference in the quality of their lives. They can utilize lists and reminders to manage their forgetfulness, develop structured daily routines to reduce the amount of variability, and engage in physical activities to help them overcome their restlessness. They can also collaborate with a doctor to develop an appropriate medication dosage that can help ease their symptoms but not cause any negative adverse side adverse effects.
For those who are struggling to manage the symptoms of untreated ADHD, it's crucial to seek out help. long-term effects of untreated adhd in adults who delay treatment might end finding themselves blamed for their challenges, internalizing them as character flaws, and creating a vicious cycle that adversely affects their mental and physical health. Finding a reliable diagnosis and beginning treatment as soon as you can will prevent these issues from developing.
5. Suicide Risk Increased
It is not uncommon to find people suffering from untreated ADHD who are diagnosed to use self-destructive coping mechanisms. This can include using or drinking alcohol, which can lead over time to other mental health problems and contribute to a downward cycle of symptoms.
People with ADHD can also have trouble maintaining relationships because of their impulsivity. They might struggle with managing emotions. They might be late for important dates or fall off the ball during conversations, leaving significant others feeling inadequate and dissatisfied. They could also be impulsively accept something only to later regret it, which could affect friendships. Adults suffering from untreated ADHD are often unorganized and lose credibility at work due to the fact that they can't follow through.
However, the difficulties that arise from living with ADHD can create a perfect recipe for depression and anxiety, which can also lead to suicide attempts. One study found that people with untreated ADHD are at a higher chance of committing 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 subjects in the study were mostly female, and only a tiny number of people had a diagnosis of ADHD-H. Therefore, future research should focus on larger sample sizes to ensure the accuracy of results. Furthermore, the research was conducted using questionnaires, and therefore results should be validated using diagnostic interviews.