TMS benefits vary in duration, and follow-up care, therapy, medication, life stress and booster sessions may help manage returning depression symptoms.
How Long Do TMS Results Last? A New Mexico Guide to Follow-Up Care
Transcranial magnetic stimulation (TMS) is usually delivered as a course of weekday appointments over several weeks. For many people, the important question comes after the final session: how long will the benefit last?
There is no single answer. Some people continue to feel well for a long time after treatment, while others notice symptoms returning sooner and may need additional support. The durability of TMS results can depend on the person’s diagnosis, past pattern of depression, response to the initial course, medication plan, therapy, life stress and access to follow-up care.
TMS is cleared by the FDA for major depressive disorder, and for depression with comorbid anxiety. It is generally considered when other depression treatments have not provided enough relief or have caused difficult side effects. TMS is not a permanent cure for depression, but it may be one part of a longer-term treatment plan.
What does a lasting response look like?
A response to TMS does not always mean that every symptom disappears. Some people experience remission, meaning their symptoms become minimal or no longer meet the usual threshold for a depressive episode. Others experience a meaningful improvement but still have some symptoms to manage.
Lasting improvement may look like:
- More consistent mood and energy
- Better sleep or appetite
- Greater ability to work, study, care for family or attend appointments
- Less hopelessness, withdrawal or loss of interest
- Fewer or less severe depressive episodes
- Improved ability to use therapy, medication or self-management strategies
It can take time to recognise the full benefit of a TMS course. Improvement may build gradually during treatment, and some people continue to notice changes after their final session. Your TMS clinician should discuss how your symptoms have changed, rather than relying only on whether you feel “cured”.
Can depression return after TMS?
Yes. Depression can be recurrent, whether a person has had TMS, medication, talking therapy or another treatment. A return of symptoms after an initially helpful course is often called relapse or recurrence, although clinicians may use these terms differently depending on timing and circumstances.
A return of symptoms does not mean TMS “failed”. It may mean that depression needs ongoing management, just as many long-term health conditions do. It is also possible for symptoms to return because of a major stressor, changes in sleep, substance use, physical illness, stopping medication, bereavement or other circumstances.
It is useful to distinguish between a difficult week and a more sustained decline. Temporary changes in mood can happen to anyone. However, contact your treating clinician if you notice a pattern such as:
- Low mood becoming more frequent or intense
- Loss of motivation, pleasure or daily routine
- Increasing anxiety, irritability or social withdrawal
- Changes in sleep, appetite or concentration
- Difficulty managing work, school, relationships or basic tasks
- Thoughts of self-harm or suicide
Do not wait for symptoms to become severe before asking for help. Earlier review can make it easier to decide whether changes to treatment or additional TMS sessions are appropriate.
Maintenance TMS: what it means
Maintenance TMS refers to sessions given after the initial acute course, with the aim of helping preserve improvement or addressing early signs of returning symptoms. It is not the same as the standard initial course, which is commonly around 36 weekday sessions over six to nine weeks.
There is no one maintenance schedule that suits everyone. Some people do not have planned maintenance sessions and instead return only if symptoms recur. Others may have sessions spaced out over time following a successful initial course. Your clinician may recommend a plan based on your previous depression history, symptom pattern and response to TMS.
Maintenance care should be individualised. Questions worth discussing include:
- What signs would suggest that I need a review?
- Would planned maintenance sessions be appropriate for me?
- How often will my symptoms be checked after treatment ends?
- Who should I contact if I begin to struggle?
- Will medication or therapy continue alongside TMS?
- What would happen if I need a further course of treatment?
A clinic should explain what it offers for follow-up and what is expected if you need care outside its usual appointment hours.
Re-treatment after symptoms return
If depression symptoms return after a helpful TMS course, a clinician may consider re-treatment. This may involve another course of TMS or a shorter series of sessions, depending on your situation and local clinical practice.
Re-treatment is not automatic. Your prescriber or TMS clinician will usually review your current symptoms, safety, medications, physical health, previous response and any changes since the first course. They may also consider whether another treatment should be added or adjusted.
It can help to keep a brief record after treatment ends. You might note sleep, mood, anxiety, activity levels, medication changes and significant stressors. This gives you and your clinician a clearer picture of whether symptoms are stable, improving or worsening.
If you have had TMS before, tell the clinic how you responded and whether you had side effects. Common side effects during TMS include scalp discomfort and headache. Seizure is rare, but your clinical team should review relevant risks before treatment, including medication changes and medical history.
Planning follow-up before your last session
Follow-up planning is best done before the end of the initial TMS course. Ask for a clear plan in writing if possible. This does not need to be complicated, but it should identify who is responsible for each part of your care.
A practical plan may include:
- A follow-up appointment with the TMS clinician or prescribing clinician
- Ongoing appointments with a psychiatrist, GP or primary care clinician where appropriate
- Therapy or counselling, if it is part of your wider care plan
- A medication review, including whether to continue, change or restart medication
- A symptom-monitoring method, such as a regular questionnaire or mood diary
- Contact details for the clinic and instructions for urgent concerns
- A plan for responding to early warning signs of relapse
It is also worth discussing practical matters. TMS appointments can require frequent travel during the initial course, and follow-up may be easier if you know in advance where appointments will take place and whether remote reviews are available. New Mexico’s geography can make travel planning particularly important for people outside larger population centres.
Insurance and costs of follow-up care
Coverage for TMS, maintenance sessions and re-treatment can vary by plan and by clinical circumstances. Do not assume that coverage for an initial course means later sessions will be covered in the same way.
In New Mexico, people commonly encounter plans from Presbyterian Health Plan, Blue Cross and Blue Shield of New Mexico, UnitedHealthcare, Cigna, Aetna and Turquoise Care, New Mexico Medicaid. Before starting maintenance or re-treatment, ask both the clinic and insurer about authorisation requirements, referral rules, network status and your likely out-of-pocket responsibility.
Useful questions include:
- Is maintenance TMS covered under my specific plan?
- Is a new clinical assessment or prior authorisation required?
- Does the clinic submit the authorisation request?
- Are there limits on where I can receive treatment?
- What happens if my insurance changes during follow-up?
Keep copies of treatment summaries, insurance correspondence and any symptom assessments. These can be helpful if you change clinician, move within New Mexico or need to request further treatment later.
Building a wider relapse-prevention plan
TMS follow-up works best when it is considered alongside the rest of your mental health care. For some people, that includes medication and psychotherapy; for others, it may include sleep support, treatment for anxiety, reducing alcohol or drug use, social support and regular activity.
Try to identify your own early warning signs. These may be different from another person’s and can include sleeping at unusual times, cancelling plans, neglecting meals, increased worry or losing interest in activities that normally matter to you.
If you develop thoughts of harming yourself or feel unable to stay safe, seek urgent help immediately through emergency services, a crisis service or the nearest emergency department.
Getting help in New Mexico
TMS Therapy New Mexico lists 19 published clinics across the state, including options in Albuquerque, Anthony, Sunland Park, Santa Fe, Las Cruces, Rio Rancho, Farmington, Silver City and Aztec. Use the directory’s clinic listings to compare local options, its insurance guide to prepare coverage questions, and its contact page if you need help navigating the information.
This is educational information, not medical advice.
This page is informational and is not medical advice.