What a Full Course of TMS Looks Like, Week by Week
By Lance Demaline • August 6, 2026
Quick Answer: A standard course of TMS at Optimum is 36 sessions, done on weekdays over roughly six to seven weeks. Each session is up to 20 minutes in the chair, and you're awake the whole time, with no sedation and no recovery period. You drive yourself there and drive yourself home. The most common side effect is scalp discomfort or a headache during the first week, which usually settles as you adjust.
The biggest thing to plan for isn't the treatment itself. It's the daily commute.
Most people researching TMS have already read that it's non-invasive and FDA-cleared. What they can't find is what it's actually like to do - what the first session feels like, whether you can work, when people start noticing anything. This is that account, in order.
Before you start
Two things happen first.
The consultation. A psychiatric evaluation to confirm TMS is appropriate for you, go through your medication history, and check for anything that would rule it out. This is also where benefits get verified, so you know your cost before you commit rather than after.
The mapping session. Your first appointment in the chair is longer than the rest. The clinician locates the treatment area on your head and determines your motor threshold — the stimulation level right for you specifically. You'll usually see your thumb or fingers twitch during this part. It's odd to watch and completely normal. Those coordinates are recorded so every subsequent session targets the same spot.
Bring your treatment history to the consultation if you have it. It's the thing that most often holds up an insurance approval.
Week 1: getting used to it
What a session is like. You sit in a chair, upright, in your own clothes. The coil is positioned against your head. When the pulses start you'll hear a rapid clicking sound and feel a tapping sensation on your scalp. You wear earplugs. You're fully awake and can talk to the technician throughout.
What it feels like. People describe the tapping as anything from a woodpecker to a rubber band flick. The first few sessions are the most uncomfortable, partly because it's unfamiliar and partly because the sensation genuinely takes some adjusting to. If it's too much, say so — the intensity can be adjusted while you get used to it.
Side effects this week. Scalp discomfort at the treatment site and headaches are the most common, and they're usually mild and manageable with over-the-counter pain relief. Both typically ease over the first week or two. Some people notice tiredness or lightheadedness immediately afterward.
What you can do afterward. Everything. There's no sedation, no observation period, and no restriction on driving. People routinely go straight back to work.
Weeks 2 to 3: it becomes routine
By the second week, most people have stopped thinking about the sessions as an event. The scalp sensation usually feels much less noticeable - not because the intensity dropped, but because you've adjusted to it.
This is where the real demand of TMS becomes clear, and it isn't clinical. It's five appointments a week. People read books, listen to podcasts, take calls beforehand. What actually determines whether the course goes smoothly is whether the appointment slot fits your day, so pick that carefully at the start rather than trying to move it later.
Don't expect much yet. Some people notice changes early. Many don't, and that isn't a bad sign. This is the stretch where people most often get discouraged, usually because they've read someone else's account of feeling better in week two.
Weeks 4 to 6: where change tends to show up
It rarely arrives as a dramatic lift. What people describe more often is a series of small, specific things: sleeping better, getting through the day without the afternoon collapse, replying to a message they'd have left for a week, noticing they laughed at something. Family and colleagues often see it before the patient does.
Progress is measured, not guessed at. Symptom rating scales are used throughout the course so the picture doesn't depend on how you happen to feel on the day you're asked.
If nothing has changed by now, raise it. That's a real conversation to have with your provider about whether anything should be adjusted, not something to sit on until the end.
Still weighing your options?
A quick consultation answers more than another hour of reading.

The end of the course, and what comes after
A standard course is 36 sessions. Some treatment plans finish with a reduced-frequency stretch at the end rather than stopping abruptly.
Two things people are often surprised by:
You usually stay on your medication. TMS is typically done alongside your existing prescription. If anything changes, that's your prescriber's call, not an automatic part of finishing treatment.
Improvement can continue after the last session. Some people keep noticing gains in the weeks following the course.
If symptoms return later, that isn't a failure of the treatment. Some people have further TMS down the line. Others move to a different approach. It's worth staying connected to a provider rather than waiting until you're back where you started.
Can you do this faster?
Six to seven weeks of daily appointments genuinely doesn't work for some people - shift patterns, travel, caregiving, distance.
Accelerated TMS compresses the schedule into a much shorter window with multiple sessions per day. It suits some people well, but it's a self-pay option rather than an insurance-covered one, and whether you're a candidate is a clinical decision. It's a genuine alternative worth asking about if the standard schedule is the actual barrier.
Does TMS hurt?
It's uncomfortable rather than painful for most people, mainly in the first week. The tapping sensation on the scalp is the part people notice. Tell the technician if it's too much — intensity can be adjusted.
Can I drive myself home?
Yes. There's no sedation and no recovery period, which is one of the practical differences between TMS and treatments like Spravato.
Will I have to take time off work?
Most people don't. The session is up to 20 minutes, so the appointment plus travel is the real cost, not the treatment. Many people go before work or during a lunch break.
What if I miss a session?
Tell the clinic. Occasional missed sessions are usually rescheduled and the course extends slightly. Consistency matters, so flag scheduling problems early rather than accumulating gaps.
Are there side effects that last?
The common ones — scalp discomfort and headache — typically settle within the first weeks. Your provider will go through the full risk profile, including the rare ones, at your consultation.
Can I do TMS while on antidepressants?
Yes, and most people do. TMS is generally used alongside existing medication rather than instead of it.





















