Now FDA-cleared, TMS helps teens 15 and up facing treatment-resistant conditions.
Now FDA-cleared, NeuroStar TMS helps teens 15 and up facing treatment-resistant conditions.
Now FDA-cleared, NeuroStar TMS helps teens 15 and up facing treatment-resistant conditions.
When deciding between TMS and medication for teen depression, the right choice depends on the individual’s symptoms, treatment history, and response to previous interventions. Medications are often the first step, but TMS offers a non-invasive adjunct treatment, especially for those who haven’t found relief with antidepressants. This guide helps families understand these choices and make informed decisions.
The teenage years are a time of immense change – biologically, socially, and emotionally. While mood swings are a normal part of adolescence, depression is something more. It’s a persistent and serious mental health condition that affects a teen’s thoughts, feelings, and behavior, impacting their ability to function at school, at home, and with friends.
Symptoms can be different from those in adults and may include:
Persistent sadness, anxiety, or a feeling of being “empty.”
Irritability, frustration, or anger over small matters.
Loss of interest or pleasure in activities they once enjoyed.
Changes in appetite or weight (either loss or gain).
Difficulty sleeping (insomnia) or sleeping too much (hypersomnia).
Feelings of worthlessness, guilt, or self-blame.
Fatigue or a significant lack of energy.
Difficulty concentrating, remembering details, and making decisions.
Withdrawal from friends and family.
Poor school performance or frequent absences.
Thoughts of death or suicide.
It’s crucial to recognize that these symptoms are not a choice or a sign of weakness. They are the result of complex changes in brain chemistry and function.
Navigating treatment for teen depression involves understanding the primary tools available. The two leading medical interventions are antidepressant medications and Transcranial Magnetic Stimulation (TMS). Both aim to correct the neurological imbalances that contribute to depression, but they do so in fundamentally different ways.
Antidepressant medications are often the first line of defense against moderate to severe depression. They are systemic treatments, meaning they affect the entire body after being ingested and absorbed into the bloodstream.
Most common antidepressants, like Selective Serotonin Reuptake Inhibitors (SSRIs), work by increasing the levels of certain neurotransmitters in the brain. Neurotransmitters are chemical messengers that facilitate communication between brain cells. In depression, key neurotransmitters like serotonin, norepinephrine, and dopamine, which are crucial for mood regulation, are often out of balance. By blocking the reabsorption (reuptake) of these chemicals, medications leave more of them available in the synaptic space between neurons, theoretically improving communication in mood-related brain circuits.
TMS is a non-invasive procedure that uses targeted magnetic fields to stimulate specific areas of the brain involved in mood regulation. Unlike medication, TMS is not systemic; its effects are focused directly on the brain region where the treatment is applied.
For depression, TMS targets the dorsolateral prefrontal cortex (DLPFC). This area, located toward the front and side of the brain, is known to be underactive in people with depression. During a TMS session, an electromagnetic coil is placed gently against the patient’s scalp. This coil delivers short, powerful magnetic pulses – similar in strength to those used in an MRI – that pass through the skull and stimulate the nerve cells in the DLPFC.
This stimulation helps to “wake up” the underactive brain cells, increasing their metabolic activity. Over a course of treatment, this repeated stimulation can reset and strengthen the neural pathways that regulate mood, effectively helping the brain to re-establish its own healthy patterns of activity. Clinical trials have proven the safety and efficacy of TMS in treating patients who have had an inadequate response to prior antidepressant medications.
It’s essential to look at effectiveness, side effects, and the evidence supporting each approach.
Both treatments have demonstrated success in helping teens manage depression, but their effectiveness can vary based on the individual.
Antidepressants can be very effective for many teenagers. Studies show that roughly 60% of teens who take an antidepressant for depression experience a significant reduction in their symptoms. However, this also means that for about 40% of teens, the first medication tried may not work or may cause intolerable side effects. Finding the right medication and dosage can be a process of trial and error, sometimes taking weeks or months to see a benefit. For some, multiple medications may be tried before finding one that provides relief.
TMS has emerged as a highly effective option, especially for individuals with treatment-resistant depression – meaning their symptoms have not improved with medication and/or therapy. While much of the initial research focused on adults, the results have been consistently strong, with studies showing that roughly two-thirds of adult patients experience a significant improvement in their depressive symptoms, and about one-third achieve full remission.
A major point of differentiation between TMS and medication lies in their side effect profiles. Because medications are systemic, they can cause a wide range of effects throughout the body. TMS, being a localized treatment, avoids these systemic issues.
While many teens tolerate antidepressants well, side effects are common, especially in the first few weeks of treatment. These can include:
Nausea, diarrhea, or constipation
Headaches
Drowsiness or insomnia
Weight gain
Dizziness
Sexual side effects, such as decreased libido
Emotional blunting or feeling “numb”
Antidepressants can carry a “black box” warning from the FDA regarding a potential increase in suicidal thoughts and behaviors in children, adolescents, and young adults. This requires careful monitoring by a psychiatrist, especially when starting or changing a medication.
TMS is a non-invasive procedure with a very different safety profile. Because it does not circulate through the body, it does not cause systemic side effects like weight gain, sexual dysfunction, or cognitive fog. The most common side effects are mild and temporary, occurring at the treatment site. These include:
Mild headache during or after treatment
Scalp discomfort or tingling at the stimulation site
Facial muscle twitching during the pulses
These side effects typically diminish over the first week or two of treatment as the patient gets used to the sensation.
Yes, TMS is considered a safe procedure for the vast majority of adolescents. The magnetic pulses used are the same type and strength as those used in MRI machines, which have been used safely in people of all ages for decades. The targeted, non-invasive nature of the treatment makes it a well-tolerated option with a favorable safety profile compared to many other medical interventions.
This is a significant and relatively recent development. In March 2024, the U.S. Food and Drug Administration (FDA) granted clearance for the NeuroStar TMS system to be used as an adjunct treatment of Major Depressive Disorder (MDD) in adolescents aged 15 and older. This clearance was based on data from clinical trials that demonstrated both the safety and effectiveness of TMS for this age group. This landmark decision has opened up a vital new treatment avenue for teens who have not found success with traditional methods. Mindset TMS is proud to offer this innovative, FDA-cleared therapy to patients in the Greeley community.
The decision between medication and TMS isn’t about which one is universally “better,” but which one is the right fit for a specific teen at a specific point in their treatment journey. This decision is made collaboratively between the family and a knowledgeable psychiatrist.
Medication is often a logical first-line medical treatment for teens with moderate to severe depression, especially if they have not yet tried any other interventions. It is less time-intensive in terms of appointments and can be managed alongside school and other activities.
TMS is an excellent option for teens who fall into one or more of these categories:
They have treatment-resistant depression, meaning they have tried two or more antidepressants without adequate improvement.
They have experienced intolerable side effects from antidepressant medications.
The family and teen prefer a non-medication, non-invasive approach to treatment.
They are looking for a treatment that has the potential for long-lasting results after the initial course is complete.
TMS is not suitable for everyone. Individuals with the following conditions are generally not candidates for TMS therapy:
Patients with a history of seizures or epilepsy.
Patients with metallic or magnetic-sensitive implants in or near the head, such as aneurysm clips, cochlear implants, or certain pacemakers.
Patients with active substance use disorders may need to address those issues first.
A comprehensive screening process is essential to ensure patient safety.
Making the final decision requires a clear-eyed look at the benefits and drawbacks of each option.
Pros:
Widely available and accessible.
Covered by most insurance plans.
Convenient to take (a pill once or twice a day).
Can be effective for many individuals as a first-line treatment.
Considerations:
Systemic side effects are common (weight gain, nausea, fatigue, sexual side effects).
Can take 4-8 weeks to become fully effective.
Finding the right medication and dose can involve trial and error.
Carries an FDA black box warning regarding increased suicidal ideation in adolescents.
Requires ongoing use to maintain effects; symptoms may return if medication is stopped.
Pros:
Non-invasive and non-systemic; avoids medication-related side effects.
FDA-cleared for adolescents aged 15+ with MDD.
Highly effective, especially for treatment-resistant depression.
Well-tolerated with only mild, temporary side effects like headache.
Results can be long-lasting, with many patients remaining symptom-free for months or years after treatment.
No cognitive side effects; patients can drive and return to normal activities immediately.
Considerations:
Requires a significant time commitment (daily sessions for several weeks).
Insurance coverage typically requires a history of failed medication trials.
Higher upfront cost if paying out-of-pocket compared to medication.
Not suitable for individuals with seizure disorders or certain metal implants.
The discussion of TMS vs. medication for teen depression reveals that there is no one-size-fits-all answer. Both are valuable tools in the fight against this challenging illness. Medications have long been the standard of care and continue to help many teens. However, TMS represents a major advancement, offering a safe, effective, and non-invasive adjunct treatment for those who need more.
For families in Greeley, CO, and the surrounding areas, Mindset TMS provides a supportive environment where you can explore all available options. Under the expert guidance of Dr. Nicholle Peralta, you can weigh the pros and cons for your teen’s unique situation and collaboratively choose a path that leads toward lasting mental wellness and a brighter future.
About the Author
Dr. Nicholle Peralta
Passionate about patient care, she aims to improve quality of life through individualized treatment plans.
August 17, 2026