One of the most encouraging things about TMS is that its benefits often outlast the treatment itself. Unlike medication, which only works while you’re taking it, TMS helps the brain build lasting changes in how mood circuits function.
What the research shows
In long-term follow-up research, a majority of people who responded to a course of TMS for depression still met response criteria a year later. Many patients stay well for a year or longer — often without additional TMS.
That said, depression can be a recurring condition. TMS isn’t a guaranteed permanent cure, and it’s worth having a plan.
What affects how long results last?
- How well you responded. People who reach full remission tend to stay well longer than partial responders.
- Ongoing support. Therapy, healthy routines, and treating other conditions (like anxiety or substance use) help protect your progress.
- Major life stress. Loss, illness, or big transitions can trigger a new episode.
- Your depression history. People with many past episodes may need more maintenance.
- Medication. Some patients continue an antidepressant after TMS; others taper with their doctor.
What if symptoms come back?
It’s not a failure — and you have options:
- Booster sessions. A shorter series of sessions can often restore benefits.
- Retreatment. People who responded the first time often respond again. Many insurance plans will consider covering a second course if the first one worked.
- Maintenance TMS. Some people do occasional scheduled sessions to stay ahead of relapse.
We recommend watching for early warning signs — sleep changes, low energy, pulling away from people — and calling us sooner rather than later.
How to protect your results
- Keep a simple routine: consistent sleep, movement, and meals.
- Stay connected to the people who matter.
- Keep seeing your therapist if you have one.
- Track your mood with a quick weekly check-in.
- Know your early warning signs and act on them.
Frequently asked questions
Is TMS permanent?
Not always, but many patients experience relief for a year or more. Some never need retreatment.
Will a second course work as well?
People who responded to their first course often respond well again.
Does insurance cover booster sessions?
It depends on your plan. We’ll verify coverage for retreatment if needed.
Former Inland Empire TMS patients
If you were treated by our team as Inland Empire TMS and your symptoms are returning, call us. Your history is on file and we can pick up where you left off.
Call (951) 625-3733 or book a consultation. See the benefits of TMS.
