ADHD in adult women (ADHS, Aufmerksamkeitsdefizit-Hyperaktivitätsstörung) is often recognised late. In childhood the condition is still associated mainly with boys, and that shapes who is assessed and when. This guide explains what is documented, which complaints can be a reason to seek an assessment, and how a diagnosis in adults works under the German S3 guideline. It does not replace a diagnosis, and signs alone do not prove ADHD.
In short: According to AOK Rheinland/Hamburg, women’s share of ADHD diagnoses among adults rose from 32.7 percent in 2014 to 39.4 percent in 2024. In childhood, boys are diagnosed about four times as often as girls. The insurer also links late diagnoses in women to the fact that symptoms in girls are often less visible. Only qualified professionals can diagnose ADHD. Last updated: July 2026 (AOK press release).
Key points
- According to AOK, men are still diagnosed much more often than women, but the gap is narrowing (women’s share in 2024: 39.4 percent in the data analysed).
- AOK says symptoms in girls are often less visible. Demanding life phases such as starting a career or a family can make them more pronounced in adulthood.
- The S3 guideline requires a clinical interview, at least moderate impairment in several areas of life and, where possible, information from people close to you.
- An online self-test is not an assessment. Lab values and EEG cannot establish the diagnosis.
- A first point of contact can be your GP practice, which can carry out an initial structured assessment and refer you to specialists.
Why are women with ADHD often recognised only in adulthood?
In its press release of 10 July 2026, AOK Rheinland/Hamburg states that boys receive an ADHD diagnosis about four times as often as girls in childhood. The insurer points out that symptoms in girls often show less visibly than in boys. Noticeably loud or restless children are assessed sooner than children who appear quiet but struggle with concentration and organisation.
The course over time matters as well. According to AOK, symptoms can intensify in demanding phases of life, such as starting work or founding a family. For students, the move from school to self-organised study is such a phase: deadlines, independent work and little external structure make different demands than a school day.
An important caveat: figures from a single health insurer cannot tell you how many women are actually affected. The data show how many diagnoses were documented among insured members. The S3 guideline also states that the influence of sex on diagnosis, treatment and treatment effectiveness needs further research. General statements about “typically female” courses of ADHD should therefore be read with caution.
What figures does AOK give for women and men?
| Item | Value | Date and source |
|---|---|---|
| Women’s share of adult ADHD diagnoses, 2014 | 32.7 percent | AOK Rheinland/Hamburg, 10 July 2026 |
| Women’s share of adult ADHD diagnoses, 2024 | 39.4 percent | AOK Rheinland/Hamburg, 10 July 2026 |
| Insured adults with an ADHD diagnosis, 2014 | 5,736 (0.23 percent) | AOK Rheinland/Hamburg, 10 July 2026 |
| Insured adults with an ADHD diagnosis, 2024 | 16,864 (0.65 percent) | AOK Rheinland/Hamburg, 10 July 2026 |
| Ratio of boys to girls diagnosed in childhood | about 4 to 1 | AOK Rheinland/Hamburg, 10 July 2026 |
The figures refer to insured members of AOK Rheinland/Hamburg for 2014 to 2024. Since 2021, the insurer has seen a rise in diagnoses among women in its data. For more on how to read this trend, see the guide ADHS-Diagnosen bei Erwachsenen nehmen zu (in German).
Which complaints can be a reason for an assessment?
A university handout on disability compensation (University of Würzburg, June 2026) names attention and concentration difficulties, impulsive behaviour and restlessness as core areas of ADHD. These features alone are not enough for a diagnosis. The S3 guideline requires that the criteria of DSM-5 or ICD-10 are met and that the complaints lead to at least moderate impairment in several areas of life, such as relationships, performance, activities or participation.
Whether complaints are a reason to talk to a practice can be explored with questions like the following. They are not diagnostic criteria and not a test:
- Have concentration or organisation problems existed for a very long time, not only since an acute strain?
- Do they affect several areas, for example studies, work and private life?
- Are there indications from childhood, such as school reports or accounts from parents or teachers?
- Do the complaints occur independently of phases such as depression, lack of sleep or substance use?
The last point matters because adult ADHD often does not occur alone. AOK states that more than half of adult patients also develop depression or anxiety disorders, which affect women disproportionately. Eating disorders, thyroid dysfunction and chronic fatigue can also occur. An assessment therefore has to tell different causes apart.
How does an assessment work for adults?
The S3 guideline on ADHD (AWMF register 028-045, long version 2.0 according to the excerpt available, the currently valid version is shown in the AWMF register) describes who should assess adults: specialists in psychiatry and psychotherapy, neurology, psychosomatic medicine or Nervenheilkunde, as well as medical or psychological psychotherapists with suitable qualifications. An overview of the process is given in the guide ADHS-Diagnose im Erwachsenenalter. The main building blocks:
| Building block | What the guideline says |
|---|---|
| Clinical interview | Basis of the assessment, as for other mental disorders, including your own history and the course of symptoms |
| Information from others | Reports from close contacts should, where possible, be compared with your own account |
| Questionnaires | Only a supplement, not decisive on their own |
| Neuropsychological tests and technology | Tests alone are not enough, lab tests and EEG cannot establish the diagnosis |
| Late-appearing symptoms | If complaints first become noticeable in adulthood, clinicians check whether subthreshold symptoms existed in childhood |
| Comorbidity | Accompanying conditions are recorded in the structured interview |
What about self-tests and social media posts?
Online questionnaires and videos can prompt you to reflect on your own complaints. They are not a diagnosis. The guideline provides for questionnaires only as a supplement used by professionals. If you recognise yourself in a description, you can use it as a conversation starter, but stay open to other explanations such as depression, an anxiety disorder, lack of sleep or chronic overload. During studies these factors often overlap.
Where can you turn during your studies?
- GP practice: an initial structured assessment and referral to specialists, as AOK describes.
- Psychotherapeutic consultation hour (Sprechstunde): a first diagnostic assessment. See Psychotherapeutische Sprechstunde.
- University counselling: orientation and referral, see Psychological Counselling at University: Services and Appointments.
- University outpatient clinics: services run by psychology and medical faculties, see Hochschulambulanz Psychotherapie (in German).
If you have a diagnosis, it can matter for exam conditions. How an application for compensation for disadvantage (Nachteilsausgleich) looks is explained in ADHD and Compensation for Disadvantage at University. Treatment runs through standard statutory care.
Frequently asked questions
Is ADHD different in women than in men?
The diagnostic criteria are the same for everyone. AOK points out that symptoms in girls are often less visible. The S3 guideline also stresses that more research is needed on how sex influences diagnosis and treatment. Statements about fixed female patterns are therefore not reliable.
Can ADHD begin only in adulthood?
For complaints that first become noticeable in adulthood, the guideline recommends checking whether subthreshold symptoms existed in childhood. An assessment therefore also looks at your life history. The result can also be a different explanation for your complaints.
Is an online test enough for a diagnosis?
No. According to the guideline, a diagnosis rests on a clinical interview, supplemented by information from others and questionnaires. Neuropsychological tests alone are not enough, and neither are lab values or EEG.
Who should I see first?
According to AOK, a GP practice can carry out an initial structured assessment and refer you to specialists or psychotherapists. Alternatively, you can use the psychotherapeutic consultation hour.
What applies in an acute crisis?
In an acute risk to yourself or others, an ADHD assessment is not the right route. Use the medical emergency service or an emergency department. For everyday support, see the hub Student Mental Health: Where to Find Help.
What to do now
- Write down since when which difficulties exist and in which areas of life they occur.
- Collect indications from childhood, such as school reports, and think about who knows your development well and would be willing to give information.
- Book an appointment at a GP practice or in a psychotherapeutic consultation hour and describe your observations.
- Ask for accompanying conditions such as depression or an anxiety disorder to be checked as well.
- If a diagnosis is made, ask your university what support is possible during your studies.
Related guides
- Mental health during studies: where to find help
- ADHD diagnosis in adulthood: process
- ADHD diagnoses in adults are rising (in German)
- ADHD in studies: compensation for disadvantage
- Private Health Insurance and Psychotherapy: Costs
Quellen:
AOK Rheinland/Hamburg: press release on ADHD diagnoses in adults, 10 July 2026 (PDF, German)
AOK Rheinland/Hamburg: ADHD in adults, number of diagnoses has tripled, 10 July 2026 (German)
S3 guideline ADHD in children, adolescents and adults, AWMF register 028-045 (long version 2.0, German)
University of Würzburg, KIS: Compensation for disadvantage, June 2026 (PDF, German)
Last updated: November 2026. This guide is general information, not individual advice. It does not replace a diagnosis or treatment.
