What to Expect After Starting TMS Therapy

Sam Clinch • September 20, 2025

Starting TMS (Transcranial Magnetic Stimulation) therapy is an important step toward overcoming depression, anxiety, or other mental health

challenges - especially if other treatments haven’t worked. But like with any treatment, it’s normal to have questions.


Here’s what you can expect in the days, weeks, and months after starting TMS.


Not Sure If Insurance Covers TMS?

Get a personalized estimate - see if you qualify for insurance and what you’d pay without coverage.


Early Sessions: The First Week

Most patients don’t feel immediate effects. That’s completely normal.


Common Experience: It often takes 2–3 weeks before most patients begin noticing mood changes or symptom improvement.


Physical Sensations: You may feel a light tapping or clicking sensation on the scalp during treatment. Mild scalp sensitivity or slight headaches after the first few sessions are also common - and temporary.


Session Length: Treatments are short (typically 15–20 minutes) and don’t require anesthesia or downtime. You can drive yourself to and from each session.

During the Course of Treatment: Mood Shifts & Progress

Mood Fluctuations:  Some patients report temporary emotional ups and downs in the first couple of weeks. This can be part of the brain's adjustment as it responds to stimulation.


When Will I Feel Better?  Clinical improvements usually appear after 10–15 sessions,  for some patients, sooner. If you're not feeling better by week 3, don't be discouraged.


Symptom Tracking:  Your care team will regularly check in on your mood, sleep, energy, and appetite. Adjustments can be made if needed.

Side Effects: What’s Normal vs. Not

Most side effects are mild and go away within days or weeks:

Common Side Effects Rare Side Effects
Scalp discomfort Lightheadedness
Headache after treatment Facial muscle twitching
Fatigue Anxiety spike (temporary)

Long-Term Outlook: After the Last Session

Full Results: Maximum benefits may take 4–6 weeks after treatment ends, especially for depression and anxiety.


Ongoing Care: You’ll have follow-up visits to monitor your progress. Some patients may benefit from “maintenance sessions” or occasional touch-ups.


Medication & Therapy: TMS works well with ongoing therapy or medication - often enhancing results.

Final Thoughts

TMS is not a quick fix - but it does work for many patients who haven’t found relief through other treatments. Stay consistent, communicate with your care team, and trust the process.

Every Question Answered

Want to know more about TMS? Check out this in-depth guide to TMS therapy with transparent and easy to understand explanations about TMS processes, protocols, and treated conditions.

Latest Posts

Pregnant woman preparing a salad in a bright kitchen by the window
By Sam Clinch • October 30, 2026
Depression during pregnancy is common and serious, and for mothers who want to avoid exposing their baby to medication, TMS is worth knowing about. It's a no...
Assorted medicine blister packs with pills on a newspaper-covered surface
By Sam Clinch • October 30, 2026
If you've tried two or more antidepressants without lasting relief, you're not out of options, you've reached the point where it's worth looking beyond anoth...
Two people in a bright office meeting, one taking notes while the other speaks on a sofa.
By Sam Clinch • October 30, 2026
Anxious depression is depression that comes with significant anxiety, the racing mind, the restlessness, the dread, on top of the low mood. It's common, it t...
Woman in blue scrubs standing in front of an Inspire TMS Denver sign.
By Sam Clinch • September 17, 2026
Stopped antidepressants because of the side effects? TMS avoids the systemic effects, weight gain, low libido, numbness, that make medication hard to tolerate.
Clinician adjusting a head-mounted device on a seated patient in a bright medical office
By Sam Clinch • September 17, 2026
Tried two or more antidepressants without relief? TMS is FDA-cleared for exactly that. An honest look at how it works when medication hasn't, and who it's for.
Five healthcare staff in blue scrubs standing together in a clinic hallway, smiling at the camera
By Sam Clinch • September 15, 2026
Does TMS cause weight gain? No. It's weight-neutral, unlike many antidepressants. Here's the honest reason why, and what any weight change during treatment means.
Clinician in blue scrubs adjusts a scalp treatment device on a smiling patient in a clinic chair
By Sam Clinch • September 15, 2026
Does TMS affect memory? No, it's not linked to lasting memory loss, and it isn't ECT. Here's the honest picture, including why your focus may actually improve.
Four healthcare staff in blue scrubs standing together in a clinic hallway, smiling at the camera.
By Sam Clinch • September 15, 2026
Is TMS safe? A straight look at the real side effects, the rare serious risks, and the truth behind "TMS ruined my life" stories, so you can decide clearly.
By Sam Clinch • August 25, 2026
Quick Answer: Yes. TriCare covers TMS for adults with major depressive disorder on an outpatient basis. TriCare is accepted at Inspire TMS Denver, and your benefits are checked before treatment begins so you know your costs up front. TMS is FDA-cleared for depression, and if antidepressants have not worked, it may be a covered next step. Depression is common in the military community, and it often travels alongside the other things service members and their families carry, including PTSD and anxiety. If medication has not brought the relief you were hoping for, TMS is worth understanding, and for TriCare beneficiaries it is a covered option. What Is TMS Therapy? TMS (transcranial magnetic stimulation) is a non-invasive, FDA-cleared treatment for depression. It uses targeted magnetic pulses to stimulate the areas of the brain involved in mood regulation. There is no anesthesia and no sedation. Most people drive themselves to and from sessions and go straight back to their day. It is usually considered when antidepressant medications have not provided enough relief, which is also the point at which TriCare coverage becomes relevant. Does TriCare Cover TMS? Yes, for major depressive disorder . TriCare covers TMS as an outpatient treatment for adults with major depressive disorder. TriCare is accepted at Inspire TMS Denver. Coverage still depends on your specific plan and on the documentation your provider submits, so it is not something to guess at. Rather than have you work it out alone, the clinic verifies your benefits before treatment begins and gives you an estimate of any out-of-pocket cost, so there are no surprises once you start. PTSD, Depression, and What TriCare Actually Covers This is the part worth being straight about, because it affects whether your treatment gets approved. TMS is FDA-cleared and TriCare-covered for major depressive disorder. It is not covered as a standalone treatment for PTSD. A lot of people in the military community come in thinking of PTSD as the main issue, and depression is very often part of that same picture. Where major depressive disorder is present and documented, that is the diagnosis that opens the door to TMS coverage. You do not need to untangle this yourself. During your evaluation, the clinical team determines the correct primary diagnosis and handles the paperwork that goes to TriCare. What helps most is being open about your full history, including your mood, your medication trials, and what has and has not worked. Who Does TriCare Cover? TriCare serves active duty service members, activated National Guard and Reserve members, military retirees, and their families. If you are a veteran who separated without retiring, your coverage may run through the VA rather than TriCare, which is a different pathway. If you are not sure which applies to you, the screening call is the fastest way to find out where you stand.
Dental clinician examining a seated patient in a bright clinic with panoramic windows.
By Sam Clinch • August 12, 2026
Quick Answer: As of August 2025, TMS is FDA-cleared for adolescents aged 15 to 21 with major depressive disorder, as an add-on (adjunct) to antidepressant medication for teens who haven't responded adequately to medication alone. It's non-invasive, drug-free, and done without sedation. It is not a replacement for medication or therapy, and at our clinic, a teen must have an existing psychiatrist and therapist to begin. This post explains what the clearance actually covers, what treatment involves, and how to tell if it's worth exploring for your child. If your teenager has been struggling with depression and medication hasn't been enough, you've probably reached the point of asking what else exists. TMS is now a real, FDA-cleared option for adolescents, but there's a lot of loose language online about what it is and who it's for. Here's the accurate version, written for parents who want the facts without the hype. Is TMS FDA-Cleared for Teenagers? Yes, with specific limits worth understanding. In August 2025, the FDA cleared the MagVenture TMS system , the equipment we use, as an adjunct treatment for major depressive disorder in adolescent patients aged 15 to 21. (Other manufacturers received similar adolescent clearances around the same period.) Two details matter here, because a lot of websites blur them: It's FDA-cleared, not "FDA-approved." Those are different regulatory pathways, and cleared is the correct term for TMS devices. The clearance covers ages 15 to 21, not an open-ended "15 and up." There's a defined upper bound. We're precise about this because when the topic is treating a minor, the details are the whole point. What "Adjunct" Actually Means This is the part most worth understanding. The FDA cleared TMS for adolescents as an adjunct, which means an add-on used alongside antidepressant medication, for teens who have not responded adequately to that medication on its own. It is not cleared as a replacement for medication, and the evidence in adolescents is strongest when TMS is added to an existing antidepressant rather than used by itself. So the honest framing is this: TMS is a way to boost the effect of treatment your teen is already on when that treatment hasn't been enough, not a way to take them off their medication. Any clinic suggesting TMS can simply replace a teenager's antidepressant is getting ahead of what the science and the clearance actually support. How TMS Works and What Treatment Involves TMS uses targeted magnetic pulses to stimulate a region of the brain involved in mood regulation, the left dorsolateral prefrontal cortex. It's non-invasive: nothing enters the body, there's no sedation or anesthetic, and your teen is fully awake throughout. Practically, for your child that means: Short daily sessions. Treatment sessions run about 18.5 minutes, with patients typically in and out of the office within half an hour. A weekday schedule. A standard course runs daily on weekdays over about six weeks, followed by a short taper of two to three weeks. No downtime. Because there's no sedation, teens can return to school and normal activities immediately after each session. Generally mild side effects. When they occur, side effects are usually localized: some scalp discomfort at the treatment site during the pulses, which typically stops as soon as the session ends, and occasional headaches that usually respond to over-the-counter pain relief. Often there are no side effects at all. TMS does not involve the sedation or systemic medication effects that come with some other treatments, and it is not associated with effects on memory or concentration. Why Consider TMS for a Teen? Adolescence is a period when depression often appears for the first time, and standard treatments don't always work. Some teens don't respond to the medications they try; others struggle with side effects or find it hard to stay on medication consistently. When that's the situation, a non-drug option that adds to their existing care can be genuinely valuable. That's the role TMS plays here: another tool for teens whose depression hasn't lifted enough with medication and therapy alone, not a first move and not a standalone fix.
Show More