If you’ve tried one antidepressant, then another, and you still don’t feel like yourself, you’re not alone. Many people do everything they’re asked to do. They take the medication, wait the weeks it takes to work, and adjust the dose. And yet the heaviness doesn’t fully lift.
When depression persists despite appropriate treatment, doctors sometimes call it treatment-resistant depression, or TRD. If you’re searching for help with treatment-resistant depression in Houston, the most important thing to know is this: depression medication not working is not the end of the road. It’s a signal to look more carefully, and there are more options today than ever before.
One of those options is transcranial magnetic stimulation, or TMS. This guide explains what treatment-resistant depression is, why antidepressants sometimes don’t work, and when it may make sense to ask about TMS for depression in Houston.
What Is Treatment-Resistant Depression?
Treatment-resistant depression is depression that has not improved enough after trying at least two antidepressant medications, each taken at an adequate dose for an adequate length of time. “Adequate” usually means a dose in the effective range, taken consistently for several weeks.
That said, ongoing symptoms don’t automatically mean you have TRD. Sometimes a medication trial was too short, the dose never reached the effective range, or something else was affecting the picture. That’s why a careful psychiatric evaluation matters. It helps confirm what’s really going on before deciding on next steps.
Treatment-resistant depression evaluation
Why Depression Medications Sometimes Don’t Work
There are several reasons antidepressants may not bring enough relief. Some are fixable, which is why reassessment comes first.
People respond differently. Two people with similar symptoms can respond very differently to the same medication. This isn’t a personal failure. It reflects real differences in how each person’s brain and body work.
The trial may not have been complete. A medication may have been stopped too early, or the dose may never have been raised enough to have its full effect.
Side effects got in the way. Weight gain, sleep problems, sexual side effects, or feeling emotionally flat can make it hard to stay on a medication long enough for it to help.
Other conditions may be involved. Anxiety, past trauma, ADHD, substance use, and sleep problems can all make depression harder to treat. When these go unaddressed, an antidepressant alone may not be enough.
Bipolar-spectrum symptoms may be present. Some people diagnosed with depression also have periods of unusually high energy or reduced need for sleep. This pattern can change which treatments work best.
A medical issue may be affecting mood. Thyroid problems, vitamin deficiencies, sleep apnea, and hormonal changes can all contribute to depressive symptoms.
Before moving to more advanced treatments, a good psychiatrist will review these possibilities with you.
What Are the Options When Antidepressants Aren’t Working?
When depression is not responding to medication, there are many possible next steps. The right one depends on your history, your symptoms, and your preferences.
- Optimizing your current medication, such as adjusting the dose or timing
- Switching to a different medication, sometimes from a different class
- Augmentation, which means adding a second medication to boost the first
- Psychotherapy, such as cognitive behavioral therapy
- Sleep and lifestyle changes, which can meaningfully support recovery
- TMS, a noninvasive brain stimulation treatment
- Esketamine (Spravato) or ketamine, when appropriate
- Electroconvulsive therapy (ECT), for selected patients
No single option is always better than another. The goal is finding the approach that fits you.
Where Does TMS Fit?
TMS stands for transcranial magnetic stimulation. It’s a noninvasive treatment, which means nothing is inserted into the body and no surgery is involved.
TMS uses magnetic pulses to stimulate areas of the brain involved in mood regulation. You stay awake the entire time. There’s no anesthesia, and treatment is done in an outpatient office, so you can drive yourself home and return to your day.
TMS has been FDA-cleared for major depressive disorder since 2008. It’s commonly considered when depression hasn’t improved enough with medication and psychotherapy.
Learn more about TMS for depression
Who May Be a Candidate for TMS?
TMS may be worth discussing if you are:
- An adult with major depressive disorder
- Not getting enough benefit from antidepressant medications
- Having difficulty tolerating medication side effects
- Still struggling despite both medication and therapy
- Looking for a treatment that doesn’t circulate through the whole body
TMS isn’t right for everyone. For example, certain metal implants near the head or a history of seizures may affect whether it’s safe. Candidacy always requires an individualized evaluation with a psychiatrist.
What Does TMS Treatment Look Like?
A typical TMS course begins with a consultation and an initial session where the treatment is personalized to you. This includes finding the right location on the scalp and the right strength of stimulation.
After that, treatment usually involves regular sessions over several weeks, often on weekdays. During each session, you sit comfortably in a chair while a small device rests against your head. Most people feel a tapping sensation on the scalp. Many listen to music or simply relax.
Treatment plans vary. Some people follow a standard schedule, while others may be candidates for accelerated approaches. Your psychiatrist will tailor the plan to your situation and track your progress along the way.
When Should You Ask About TMS?
It may be reasonable to talk with a psychiatrist about TMS if:
- You’ve tried two or more antidepressants without enough improvement
- Side effects have made it hard to stay on medication
- You feel somewhat better, but still not like yourself
- Depression is affecting your work, relationships, or daily life
- You’d prefer a treatment option that isn’t another pill
- You’ve been told there’s nothing else to try
Treatment-Resistant Depression Care in Houston
At Goldstone Psychiatry & Neuromodulation Center, we provide comprehensive evaluation for depression and treatment-resistant depression. Our approach starts with understanding your full history, reviewing what you’ve already tried, and identifying anything that may have been missed.
When appropriate, that evaluation includes consideration of interventional psychiatry treatments such as TMS, alongside medication management and other options. Our office is located in the Upper Kirby and Greenway area of Houston, near River Oaks, and we also offer telepsychiatry throughout Texas for ongoing psychiatric care.
Schedule a psychiatric consultation
Frequently Asked Questions
How many antidepressants should I try before considering TMS?
There’s no single number that applies to everyone. TMS is often considered after two or more antidepressants haven’t worked well enough, but insurance requirements vary by plan. A psychiatrist can review your history and help decide whether TMS makes sense now.
Is TMS only for severe depression?
No. TMS is used for major depressive disorder that hasn’t responded well enough to treatment, whether symptoms are moderate or severe. What matters most is how your depression has responded to prior care, not severity alone.
Does TMS hurt?
Most people describe a tapping sensation on the scalp rather than pain. Some feel mild discomfort or a headache early on, which usually improves as treatment continues. Settings can be adjusted to make sessions more comfortable.
Does insurance cover TMS for depression?
Many commercial insurance plans and Medicare cover TMS for depression when certain criteria are met. These criteria often include a confirmed diagnosis and documentation of prior medication trials. Coverage varies, so benefits should be verified for your specific plan.
How do I know if I have treatment-resistant depression?
You may have treatment-resistant depression if your symptoms haven’t improved enough after at least two adequate antidepressant trials. Only a careful psychiatric evaluation can confirm this, since other factors can make depression seem resistant when it isn’t.
You Don’t Have to Keep Guessing
If you’re still struggling with depression despite treatment, it doesn’t mean you’ve run out of options. It may mean it’s time for a closer look.
A comprehensive psychiatric evaluation can help clarify what’s happening and whether TMS or another treatment may be right for you. If you’re in Houston and ready for that conversation, we’d be glad to help.
