Seasonal Depression Treatment in El Paso: Light Therapy, Medication, and TMS
Quick answer: Seasonal depression is treated with the same core approaches as other forms of depression, adjusted for its seasonal timing. The main options are light therapy (typically a 10,000-lux light box for 30 to 45 minutes each morning), cognitive behavioral therapy adapted for SAD, and antidepressant medication. For people whose depression hasn’t improved with medication, Transcranial Magnetic Stimulation (TMS), an FDA-cleared, non-medication treatment for major depressive disorder, is another option.
The good news about seasonal depression is that its timing is predictable. That means treatment can often start before symptoms peak, and in some cases before they begin. Here’s how each option works and who it tends to fit.
Light therapy
Light therapy has been a mainstay of winter-pattern SAD treatment since the 1980s. It involves sitting near a light box that produces about 10,000 lux, roughly 20 times brighter than typical indoor lighting, for about 30 to 45 minutes each day, usually soon after waking. The box filters out UV light, and you can read, eat breakfast, or work while you use it. Most people continue from fall into spring.
Light therapy isn’t right for everyone. People with certain eye conditions, or who take medications that increase light sensitivity, should talk with a provider before starting. It’s also a poor fit for some people with bipolar disorder without close supervision, which is one reason an evaluation comes first.
Cognitive behavioral therapy for SAD (CBT-SAD)
CBT-SAD is a version of cognitive behavioral therapy tailored to seasonal depression. It focuses on reframing negative thoughts about the winter months and on behavioral activation: deliberately scheduling activities that bring a sense of enjoyment or accomplishment, indoors or out. In head-to-head research, CBT-SAD and light therapy worked about equally well in the first winter, and CBT’s benefits appeared to last longer into the following year.
Medication
Antidepressants are a common and effective treatment for seasonal depression. One extended-release antidepressant is FDA-approved specifically to help prevent seasonal depressive episodes when started in the fall and continued into early spring. The right medication, dose, and timing depend on your history, so this is a decision made with a psychiatric provider. Our approach centers on the lowest effective dose rather than the most medication possible.
Vitamin D comes up often. Research on it for SAD is mixed, so it’s worth discussing with your provider rather than starting on your own, especially since it can interact with some medications.
TMS for seasonal depression
Seasonal affective disorder is a form of major depressive disorder with a seasonal pattern, and TMS is FDA-cleared for major depressive disorder. That makes TMS a reasonable option to discuss when seasonal depression is severe, recurs every year, or hasn’t responded to one or more antidepressants.
TMS uses focused magnetic pulses to stimulate an area of the brain involved in mood regulation. Sessions take place in our office on weekdays over several weeks. There’s no anesthesia or sedation, and most people drive themselves home and return to their day right after each session. Because seasonal depression has a predictable calendar, some patients plan a course of TMS in the fall so treatment is underway before the darkest months. Our TMS page explains how we personalize treatment, and our post on TMS vs. antidepressants compares the two directly.
Which option is right for you?
| Option | Often a fit when | Time commitment |
|---|---|---|
| Light therapy | Mild to moderate winter-pattern symptoms; no eye conditions or light-sensitizing medications | 30 to 45 minutes each morning, fall to spring |
| CBT-SAD | You want skills that may reduce recurrence in future winters | Weekly sessions over several weeks |
| Medication | Moderate to severe symptoms, or a history of yearly episodes | Daily, often fall through early spring |
| TMS | Depression hasn’t improved with medication, or side effects have been a problem | Weekday office sessions over several weeks |
Many patients combine approaches, such as light therapy with medication, or therapy alongside TMS. The best plan starts with a thorough evaluation.
Insurance and getting started
Most major insurance plans cover psychiatric evaluation and medication management, and many cover TMS for major depressive disorder after other treatments have been tried. TMS El Paso accepts Aetna, BlueCross BlueShield, Cigna, Medicare, Medicaid, Tricare, and VA/Triwest, and our staff verify your benefits before your first visit. See our insurance coverage guide for details.
Our team sees adolescents and adults at our Montana Avenue, Beech Street, and Joe Battle Boulevard locations. Schedule an evaluation to build a plan for this winter.
FAQ
What is the best treatment for seasonal depression? There’s no single best treatment. Light therapy, CBT-SAD, and antidepressants all have strong evidence, and the right choice depends on your symptoms, history, and preferences.
Does TMS work for seasonal depression? TMS is FDA-cleared for major depressive disorder, and seasonal depression is a seasonal pattern of that condition. It’s typically considered when antidepressants haven’t provided enough relief.
How long does light therapy take to work? Many people notice improvement within a few weeks of daily morning use. If symptoms haven’t improved, talk with your provider about other options.
When should seasonal depression treatment start? Ideally in early fall, before symptoms peak. If you’re already in an episode, start now.
This article is for general education and isn’t a substitute for professional care. If you are in crisis or thinking about suicide, call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call 911.