Depression in teenagers can be difficult to treat, and for some adolescents, medication and therapy alone don’t provide enough relief. In these cases, TMS may be considered as an alternative treatment option. TMS is a non-invasive procedure that uses targeted magnetic pulses to stimulate areas of the brain involved in mood regulation and is FDA-cleared to treat major depressive disorder in adults.
This guide explains how TMS works, what the current evidence says about its use in adolescents, its potential benefits and risks, and what families can expect throughout the treatment process so you can make a more informed decision about your teen’s care.
Teen depression is more than ordinary moodiness or the ups and downs of growing up. It’s a real medical condition that affects how a young person thinks, feels, and functions every day. Left untreated, it can interfere with school, friendships, family life, and long-term health.
Recognizing it can be tricky. Adolescents often express pain differently than adults – appearing irritable, angry, or withdrawn rather than sad. They may lose interest in activities they once loved, sleep too much or too little, or struggle to concentrate. Physical complaints like headaches and stomachaches are also common.
Our moods and thoughts are controlled by networks of neurons that communicate using electrical signals and neurotransmitters. In people with depression, certain mood-regulating regions of the brain are underactive – particularly the dorsolateral prefrontal cortex (DLPFC), a central hub for executive function and mood control located toward the front and side of the brain.
During a TMS session at our Greeley clinic, an electromagnetic coil is placed gently against the scalp over the DLPFC. It delivers short, repetitive magnetic pulses – similar in strength to those used in an MRI – that pass harmlessly through the skull and induce small, targeted electrical currents in the underactive neurons below. This process, known as neuromodulation, essentially “wakes up” these sluggish brain cells.
Over a course of treatments, this repeated stimulation strengthens connections within the brain’s mood-regulating circuits and helps restore more normal neurotransmitter activity. Your teen stays awake and alert throughout – no sedation, no hospital stay. Many describe the sensation as a light tapping on the head, and can read, listen to music, or relax in the treatment chair.
For teens with treatment-resistant depression, TMS offers several distinct advantages:
Non-invasive and well-tolerated: No needles, no sedation, no surgery.
Drug-free option: No additional medication in a teen’s routine, appealing to families wary of systemic side effects. It can also be used alongside medication to enhance effects.
No downtime: With no sedation, teens can return to school, homework, or sports right after a session.
No cognitive side effects: Unlike ECT, TMS doesn’t cause memory loss or cognitive fog.
Targeted treatment: Pulses focus on specific brain regions rather than affecting the whole body.
Lasting results: Many people experience improvements that last months or even years with proper maintenance.
Learn more about our approach to TMS for depression.
Think of antidepressant medication as watering an entire garden to help one plant grow – it affects everything, which is why side effects like nausea, weight gain, and fatigue are common. TMS, by contrast, is like a targeted watering can, delivering stimulation precisely where it’s needed in the brain without affecting the rest of the body.
This precision gives TMS a more favorable side effect profile for many patients. It doesn’t replace medication for everyone – some teens continue medication while receiving TMS – but this targeted approach is central to our philosophy of effective, sustainable recovery. The right combination depends on the individual, which is why a psychiatric evaluation matters.
Safety is the number one question on every parent’s mind, and it should be. Understanding TMS starts with knowing both its safety profile and the research behind it.
TMS has been used for decades in neuroscience research and has been FDA-approved for adult depression since 2008. Its safety record is well-established. During a session, the patient is comfortably seated and fully awake; the pulses create a tapping sensation and a clicking sound.
The developing adolescent brain warrants careful consideration, but a growing body of clinical studies shows TMS is safe and well-tolerated in adolescent populations, using the same technology as in adults with protocols adjusted for the individual. At Mindset TMS, every treatment plan is personally overseen by Dr. Nicholle Peralta, a board-certified psychiatrist – an especially important safeguard when treating a young, developing brain.
The vast majority of people experience minimal to no side effects. When they occur, they’re typically mild, temporary, and localized:
Scalp discomfort – tapping or tingling at the treatment site, usually subsiding within the first week
Mild headache – manageable with over-the-counter pain relievers and diminishing as treatment progresses
Tingling or twitching of facial muscles during the pulses
Lightheadedness for a short time after a session
Because there’s no sedation, teens don’t experience grogginess.
TMS is FDA-cleared for adults with major depressive disorder, OCD, anxious depression, and smoking cessation. In a significant development for adolescent care, the NeuroStar TMS system received FDA clearance in 2024 as an adjunct treatment for adolescents ages 15–21 with major depressive disorder who have not responded to prior antidepressant medication – making it the first and only TMS system with this specific clearance for this age group.
Our team in Greeley, CO, uses the NeuroStar TMS system to treat adolescent patients with the most advanced protocols.
TMS is safe for most people, but individuals with magnetic-sensitive metal implants in or near the head should not receive it. This includes:
Aneurysm clips or coils
Stents in the neck or brain
Deep brain stimulators
Electrodes to monitor brain activity
Cochlear implants
Shrapnel or bullet fragments in or near the head
Dental fillings and braces are generally not a problem, but it’s crucial to disclose all medical history and implants during your consultation. Our team conducts a detailed screening to ensure your teen is a suitable candidate.
Understanding the step-by-step process can ease anxiety for both parents and teens.
Everything begins with an evaluation. At Mindset TMS, families can start with a phone conversation – a low-barrier first step that lets you speak with our team and ask questions from home. If you move forward, you and your teen will have a comprehensive consultation with Dr. Nicholle Peralta to discuss mental health history, past treatments, and current symptoms.
The first session is longer than the rest because it includes a critical “mapping” process. Our team identifies the precise location for coil placement and determines the right energy level for your teen.
This is done by finding the “motor threshold” – the coil stimulates the part of the brain controlling hand movement, delivering single pulses until it identifies the minimum power needed to make the thumb twitch. This painless process serves as a biological marker to calculate the exact treatment dose – strong enough to be effective, but no stronger than necessary. Because no two brains are alike, this personalized calibration guides every session that follows.
A standard TMS course involves sessions five days a week (Monday through Friday) for six to eight weeks, totaling 30 to 40 sessions. Early-morning or after-school appointments help teens stay on track with school and activities.
Each treatment lasts 19–40 minutes. Your teen settles into the treatment chair, the pre-calibrated coil is positioned, and they can read, listen to music, or watch videos. Because the treatment is non-invasive and requires no sedation, there’s no recovery time – your teen can walk out and head straight back to school, sports practice, or home to do homework.
While some patients feel a subtle mood shift within the first couple of weeks, noticeable improvements more commonly emerge around the third or fourth week. Progress can be gradual – a little more energy one day, renewed enjoyment of a hobby the next, better sleep or concentration.
Throughout the course, our team monitors progress closely, using standardized clinical rating scales to objectively track symptom improvement alongside regular check-ins. This lets us make any necessary adjustments and ensures treatment stays on track.
Once the full course is complete, the brain’s newly strengthened mood circuits are better equipped to function properly, and many patients experience lasting relief. To maintain these gains, we may recommend a “taper” schedule, gradually reducing session frequency over a few weeks.
Support doesn’t end at the last scheduled session. We’ll work with you on a maintenance plan – which may include ongoing therapy, periodic follow-up, or maintenance TMS – to protect the progress your teen has made.
Deciding on treatment involves more than the science – it also means navigating logistics like cost and scheduling. We strive to make this as straightforward as possible.
Navigating insurance can be one of the most daunting parts of seeking care, and our team is here to help verify coverage and navigate pre-authorization to minimize out-of-pocket costs. Most plans require:
A formal diagnosis of major depressive disorder
Documented proof of trying and failing at least two antidepressant medications
In some cases, a history of participating in psychotherapy
For families without coverage or who are uninsured, treatment is still within reach. Financing is available through the Advance Care Card, a medical credit card offering flexible payment plans and no-interest periods of 6 to 14 months. The application is quick and simple, with no prepayment penalties or fees.
TMS is a powerful biological treatment, but it isn’t a replacement for psychotherapy – the outcomes often come when the two are combined. TMS helps repair the brain’s “hardware,” making it more receptive to change; therapy installs the “software” – the new thought patterns, coping skills, and emotional resilience needed for long-term wellness.
Many teens continue talk therapy, and some continue medication, during and after TMS. Where appropriate, medication management can also be part of the picture. Dr. Peralta takes a patient-centered approach focused on sustainable recovery and long-term well-being.
Learning about TMS for teen depression is the first step – the next is taking action. Families can begin with a no-obligation phone evaluation, a simple, low-pressure way to discuss your teen’s situation and ask questions.
The journey continues with completing the Qualification Form to determine candidacy. From there, our team at Mindset TMS will guide you through a supportive, patient-centered process. To learn more about our practice, visit the About Us page.
TMS offers a safe, targeted, and non-invasive treatment for adolescents whose depression hasn’t responded to traditional therapies. With a strong safety profile and lasting results, TMS can help restore hope and well-being for teens and their families.
About the Author
Dr. Nicholle Peralta
Passionate about patient care, she aims to improve quality of life through individualized treatment plans.
July 21, 2026
