Breakthrough Relief: Ketamine Treatment for Depression at Dr. Sambunaris & Associates

Depression is one of the most common and disabling mental health conditions, affecting millions of people worldwide. For those who struggle with treatment-resistant depression (TRD), traditional medications and therapy may not offer the relief they need. At Dr. Sambunaris & Associates in Alpharetta, GA, we are proud to offer a cutting-edge solution: ketamine treatment for depression.

Ketamine, once known primarily as an anesthetic, is emerging as a powerful new tool in the fight against chronic depression. Administered in a clinical setting and under the care of highly trained professionals, ketamine therapy has helped patients regain hope when other options have failed.

What is Ketamine Treatment?

Ketamine is an FDA-approved anesthetic that has been used safely for decades. In recent years, researchers have discovered that ketamine—administered at low, controlled doses—can rapidly improve symptoms of depression, often within hours or days. This makes it especially valuable for individuals with treatment-resistant depression, suicidal ideation, or severe mood disorders.

At Dr. Sambunaris & Associates, ketamine therapy is administered via IV infusion in a calming, clinical environment. Each session is tailored to your individual needs and overseen by our expert clinical team, with close monitoring to ensure your safety and comfort.

How Does Ketamine Work for Depression?

Unlike traditional antidepressants, which can take weeks to take effect and primarily target serotonin or dopamine pathways, ketamine acts on a different brain chemical called glutamate. This action helps rewire and strengthen neural connections in areas of the brain responsible for mood and emotion—offering rapid relief and a renewed sense of clarity and emotional balance.

Q&A: Understanding Ketamine Treatment for Depression

Q: Who is a candidate for ketamine treatment?
A: Ketamine therapy is most often recommended for patients with treatment-resistant depression, meaning they have tried at least two different antidepressants without significant relief. It may also benefit those with bipolar depression, PTSD, and acute suicidal thoughts.

Q: Is ketamine safe?
A: Yes. When administered by trained professionals in a medical setting like Dr. Sambunaris & Associates, ketamine is safe and well-tolerated. Side effects are typically mild and may include dizziness, nausea, or dissociation during the infusion, which usually resolve shortly after the session.

Q: How quickly will I feel better?
A: Many patients report feeling better within 24–72 hours after their first infusion. Improvements often include reduced suicidal thoughts, increased motivation, and an overall uplift in mood.

Q: How many treatments are needed?
A: A standard course of treatment typically involves 6 infusions over 2–3 weeks, followed by maintenance infusions as needed. Our team will develop a customized treatment plan based on your individual progress and response.

Q: Will ketamine replace my current medication or therapy?
A: Ketamine is often used in conjunction with other forms of treatment. It may allow some patients to reduce their reliance on antidepressants over time, but we encourage a comprehensive care plan that includes therapy and psychiatric support.

Q: What should I expect during the treatment session?
A: Each ketamine infusion lasts about 40–60 minutes. You’ll be seated comfortably in a quiet room, and our staff will monitor your vital signs throughout the session. Most patients describe a dream-like or meditative experience during the infusion.

Hope Starts Here

Depression doesn’t define you—and it doesn’t have to control your life. If you or someone you love is struggling with depression that hasn’t responded to traditional treatments, ketamine therapy may offer a new path forward. At Dr. Sambunaris & Associates, we’re committed to providing compassionate, evidence-based care that empowers you to heal and thrive.

Contact Dr. Sambunaris & Associates today for a confidential consultation.

📞 Phone: (770) 817-9200
📍 Address: 5755 North Point Parkway, Suite 256, Alpharetta, GA 30022
🌐 Website: https://https://drsambunaris.com/wp-content/uploads/2025/12/mental-health-4-1-1024×683-1.jpg.com

How To Deal With Depression: Understanding What You’re Feeling And Where To Start

Depression is more than just feeling sad or having a bad day. It is a real medical condition that can affect how you think, feel, and function in daily life. If you are searching for how to deal with depression, it often means something does not feel right, and you are looking for answers. That is a meaningful first step. You are not alone, and there are ways to feel better. (more…)

The Vicious Cycle: How Anxiety Fuels Insomnia (and Keeps You Awake at Night)

Is Insomnia a Symptom of Anxiety?

For many people, bedtime is meant to be a moment of relief. A chance to finally slow down after a long day. But when you are living with anxiety, the opposite can happen. The lights go out, everything gets quiet, and suddenly your mind feels louder than ever. Thoughts start racing. Your body feels tight and restless. You want to sleep, you need to sleep, but it just will not come. So, the question you may be asking at 2 am – “Is insomnia a symptom of anxiety?” (more…)

Halloween

The fall brings many of our favorite things: piles of brightly colored leaves, apple cider with donuts, and cooler temperatures that allow us to turn off our air conditioners finally! But for many, the spooky season of Halloween time only highlights the nightmares that interfere with sleep and quality of life. Today we examine the relationship between anxiety and the nighttime disturbances of nightmares and night sweats.

Nightmares and anxiety

If you have frequent nightmares, you have parasomnia — a type of sleep disorder that includes unwanted disturbances while you’re falling asleep, during sleep or when you’re waking up. Nightmares and bad dreams are overlapping and common forms of parasomnia. Nightmares can be thought of as “vivid, disturbing, or frightening dreams that cause a startled awakening (Levin & Nielsen, 2007)”, and bad dreams are “very disturbing dreams which, though being unpleasant, do not cause the dreamer to awaken” (Robert & Zadra, 2008).

An anxiety dream falls under this umbrella as well; it is any dream that causes stress or distress. You might feel panicked or nervous during the dream, but often these feelings continue even when you wake up or worse, linger on during your day.

Although nightmares often inspire feelings of terror more intense than general anxiety, these also count as anxiety dreams, since anxiety during the day can make nightmares more likely. Nightmares can be triggered by many factors outside of anxiety including trauma (such as an accident or other events), irregular sleep cycles/schedule, some medications, substance abuse and/or withdrawal, and other medical conditions such as depression, heart disease or cancer.

However, the primary cause of nightmares is stress or anxiety. Sometimes, the ordinary stresses of daily life, such as a conflict at work or school can trigger a nightmare. A major life change, such as a move or the death of a loved one, can have the same effect. Experiencing anxiety is associated with a greater risk of nightmares.

How does anxiety trigger nightmares?

As you might already know, your brain remains active while you sleep. The brain uses this time to carry out critical functions required to refresh your body and optimize your brain function during your waking hours. Part of this process that happens when you sleep includes encoding experiences and sensations into memory and organizing all that data, much like a filing system.

It follows, then, that if your recent thoughts and feelings cause stress and fear, your dreams will likely follow a similar pattern. Not everyone living with anxiety will have bad dreams, but research does suggest anxiety can play a significant part in nighttime distress.

In a 2014 study, those who met criteria for generalized anxiety disorder had more bad dreams than participants who didn’t have anxiety. Bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. The study also showed that bad dreams led to greater daytime feelings of anxiety and depression and lower quality of life. In short, anxiety, and nightmares can feed into each other, creating an unpleasant cycle.

Night sweats and anxiety

Night sweats are something you probably recognize if you are experiencing them, but clinically it is defined as being flushed, very hot, and sweating for no apparent reason. This can happen when trying to rest, go to sleep, or when waking up, even though the room temperature is normal or cool. There may be a medical reason for your night sweats your body fighting off a virus or bacteria. What’s more, night sweats can be caused by perimenopause, menopause, the aftereffects of menopause, or by other hormonal problems. Night sweats can come and go infrequently, occur on a regular basis, or go on every night for what seems to be indefinitely.

Anxiety night sweats may precede, accompany, or follow an escalation of other anxiety sensations and symptoms (things like nervousness, anxiety, fear, and elevated stress) or occur with no obvious trigger. It can also come in waves, where it’s strong one moment and eases off the next.

Why does anxiety cause night sweats?

In short, an over-active mind causes the physical symptoms associated with night sweats. Your stress response in your head causes a physical response in your body including changing your body’s metabolism, respiration, and perspiration. This response is why the heart beats harder and faster, breathing becomes shorter and shallower, and we sweat.

Experiencing night sweats is a common consequence of a stressed or anxious mind, and an indication of how the body can mismanage itself based on our mental state. When the nervous system is healthy, it manages these systems and functions normally and invisibly for the most part. But when the nervous system becomes hyper-stimulated on a regular basis, the body is more apt to move from “thinking to feeling” in a shorter time span – a type of muscle memory if you will. Nightmares and the stress responses they trigger can also be a cause, or part of the circle of night sweats.

What to do if you are experiencing nightmares or night sweats on a regular basis

It’s always wise to seek support if your symptoms begin affecting your work, relationships, or overall quality of life. The best way to combat the negative effects of anxiety is to prevent them in the first place! Dr. Sambunaris suggests changing your sleep habits first:

Create an atmosphere that is conducive to great sleep. Build in time to wind down that includes taking a warm shower, banning screen time and devices, and/or reading a book. Keep the lights low, the temperature cool, and sounds to a minimum.
Once you’re in bed, let your mind wander to positive thoughts like going to your own “happy place,” positive things about your day, or expressing gratitude for the people in your life.
Make time for exercise during the day – studies have shown that even just 30 minutes of moderate aerobic activity during your day may help you sleep better.
Avoid caffeine and other stimulants during the day (or at least after lunch) to give your brain the best chance of relaxing at night.

If you have tried all of these suggestions, and you still find that your sleep disturbances are affecting your quality of life, it’s time to talk to a physician like Dr. Sambunaris who specializes in anxiety disorders. Recurrent or long-lasting stress and anxiety could be a sign of a more serious mental health issue that will not go away on its own. Make an appointment to get a clear diagnosis of what is keeping you up at night by calling 770-817-9200.

Sources: https://mayocl.in/3SUZcvI https://bit.ly/3ejLLGH https://bit.ly/3RStBtc

Author Angelo Sambunaris, M.D.

Meridian, ID