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Can ADHD medication worsen symptoms in teenagers?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

My daughter is 15 years old and was diagnosed with ADHD three months ago and has recently been started on methylphenidate medication but has since developed significant appetite suppression, severe insomnia, and what appears to be increasing anxiety and emotional dysregulation that is actually making her school performance and daily functioning considerably worse than it was before starting any medication at all.

Can a general physician urgently review whether a 15-year-old newly diagnosed ADHD patient's current stimulant medication dose and type are appropriate for her specific symptom profile or whether a completely different pharmacological approach or non-medication-based intervention would be significantly more suitable and beneficial for her particular presentation?

Please help.

Answered by Dr. Ashraf Ghani

Education:

MD

Professional Bio:

Dr. Ashraf Ghani Niazai is a GMC-certified General Medicine Specialist, recognized by the prestigious General Medical Council (UK). With extensive experience in diagnosing and managing a wide range of acute and chronic health conditions, he combines advanced medical knowledge with genuine compassion for his patients. He is skilled in internal medicine, obstetrics and gynecology, dermatology, preventive healthcare, and lifestyle management, always focusing on personalized, evidence based care to achieve the best possible outcomes. As an inspiring medical educator, he has taught thousands of medical students and contributed multiple research publications to the field of medicine, reflecting his commitment not only to treating patients but also to advancing medical science. Patients value his warm approach, clear communication, and dedication to their long term health and well being.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern.

The symptoms you describe are things that can happen when people take medicines like Methylphenidate. In some young people, they can outweigh the benefits, particularly early in treatment or if the dose or formulation is not well matched to the individual.

A general physician can and should urgently review her situation, assess whether the current dose is too high, whether timing or formulation adjustments might help, or whether the medication should be reduced or stopped altogether. Still, in many cases, it is also appropriate to involve the prescribing specialist, such as a child psychiatrist or pediatrician with ADHD (attention deficit hyperactivity disorder) expertise, to guide next steps.

There are several alternatives if a stimulant is not well tolerated, including trying a different stimulant formulation or switching to a non-stimulant medication, as well as strengthening non-medication approaches like behavioral therapy, school accommodations, and structured routines, which are an important part of managing attention deficit hyperactivity disorder regardless of medication choice.

Given her decline in functioning and negative side effects, it would be perfectly appropriate to request a prompt medication review, rather than wait, to adjust her treatment to better promote her well-being and her capacity to manage in school and daily life.

I hope this answers your question.

Thank you.

Medically reviewed by iCliniq medical review team
Published At June 11, 2026
Reviewed At July 2, 2026

Education:

MD

Professional Bio:

Dr. Ashraf Ghani Niazai is a GMC-certified General Medicine Specialist, recognized by the prestigious General Medical Council (UK). With extensive experience in diagnosing and managing a wide range of acute and chronic health conditions, he combines advanced medical knowledge with genuine compassion for his patients. He is skilled in internal medicine, obstetrics and gynecology, dermatology, preventive healthcare, and lifestyle management, always focusing on personalized, evidence based care to achieve the best possible outcomes. As an inspiring medical educator, he has taught thousands of medical students and contributed multiple research publications to the field of medicine, reflecting his commitment not only to treating patients but also to advancing medical science. Patients value his warm approach, clear communication, and dedication to their long term health and well being.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MD

Professional Bio:

Dr. Ashraf Ghani Niazai is a GMC-certified General Medicine Specialist, recognized by the prestigious General Medical Council (UK). With extensive experience in diagnosing and managing a wide range of acute and chronic health conditions, he combines advanced medical knowledge with genuine compassion for his patients. He is skilled in internal medicine, obstetrics and gynecology, dermatology, preventive healthcare, and lifestyle management, always focusing on personalized, evidence based care to achieve the best possible outcomes. As an inspiring medical educator, he has taught thousands of medical students and contributed multiple research publications to the field of medicine, reflecting his commitment not only to treating patients but also to advancing medical science. Patients value his warm approach, clear communication, and dedication to their long term health and well being.

This doctor is not available for online consultations on the platform anymore.

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