Medication for Depression: Common Drugs and Treatment Options

Medication can be a beneficial tool in managing depression. It can help to restore balance with emotional and mental struggles that feel overwhelming. Whether you’re dealing with long-standing symptoms or are newly diagnosed, finding the right medication for depression can offer the support you need to improve your mood and overall well-being.

What is Depression Medication?

Depression medication, or antidepressants, is a type of prescription drug that is used to treat depression and other mental health conditions. These medications are often prescribed after a diagnosis of depression and can be used alone or alongside talk therapy, depending on the patient’s needs. While primarily used for treating depression, antidepressants are also FDA-approved for other conditions, including: 

  • Obsessive-compulsive disorder (OCD)
  • Social anxiety
  • Panic disorder
  • Generalized anxiety disorder (GAD)
  • Post-traumatic stress disorder (PTSD)

These medications work by helping to balance the brain’s chemistry, improving mood, and alleviating the symptoms of depression. 

How Antidepressants Work

Recent research from the University of Colorado Anschutz Medical Campus has developed a new understanding of how antidepressants treat major depressive disorder (MDD). Here’s how they work: 

  • In those with depression, the brain regions that are responsible for mood, reward, self-esteem, and problem-solving (e.g., prefrontal cortex, amygdala, and hippocampus) may not communicate the way they should. 
  • Antidepressants can help increase serotonin levels, which helps strengthen the communication between these brain regions. 
  • This process restores healthy brain function by allowing brain circuits that were stuck to reorganize themselves and function normally again.

Are Depression Medications Effective? 

Depression medications can be highly effective, but their success varies from person to person. One of the challenges with treating depression is that there isn’t a one-size-fits-all-solution. When a doctor prescribes an antidepressant, they will often choose one that has been shown to work for many other people and is generally well-tolerated. However, this process can sometimes take time, and it’s not unusual for someone to try multiple drugs before discovering which one works best for them. 

The effectiveness of antidepressants is also tied to the severity of the depression. Studies show that those with moderate to severe depression tend to benefit the most from these medications. On the other hand, those with a milder form of depression may benefit more from therapy or lifestyle changes as depression medications may not have as great of an impact on them. 

Specifically, in studies involving people with moderate to severe depression, about 30% of individuals who took a placebo experienced some improvement in their symptoms within six to eight weeks. In comparison, around 50% of those taking antidepressants saw similar improvements in the same timeframe.

Types of Depression Medications

When it comes to treating depression, there are many different types of medications that doctors may prescribe. Let’s take a look at the main categories of antidepressants and how they work to regulate mood, energy, and emotions. 

Selective Serotonin Reuptake Inhibitors (SSRIs)

SSRIs are one of the most commonly prescribed types of antidepressants and are typically the first treatment option for depression and other psychiatric conditions. This is due to their safety, effectiveness, and relatively mild side effects. 

These medications work by increasing serotonin. Serotonin is a neurotransmitter that affects mood, sleep, and emotions but blocking it reuptake in the brain. This helps improve communication between brain cells, which in turn helps to stabilize mood. 

Common SSRIs include: 

  • Fluoxetine (Prozac)
  • Sertraline (Zoloft)
  • Paroxetine (Paxil)
  • Fluvoxamine (Luvox)
  • Citalopram (Celexa)
  • Escitalopram (Lexapro)
  • Vilazodone (Viibryd)

Serotonin and Norepinephrine Reuptake Inhibitors (SNRIs)

SNRIs work by increasing both serotonin and norepinephrine levels in the brain. These neurotransmitters help regulate mood and energy levels, which makes SNRIs effective for depression that also involves fatigue and concentration issues. 

Serotonin helps with emotional well-being, social behavior, and regulating sleep. Norepinephrine is involved in alertness and focus, helping the brain stay sharp and ready for action. 

Common SNRIs include: 

  • Desvenlafaxine (Pristiq)
  • Duloxetine (Cymbalta)
  • Levomilnacipran (Fetzima)
  • Milnacipran (Savella)
  • Venlafaxine (Effexor)

SNRIs are often prescribed when SSRIs are not enough to manage symptoms, especially when energy and focus need improvement. 

Tricyclic Antidepressants (TCAs) and Monoamine Oxidase Inhibitors (MAOIs)

TCAs and MAOIs are older classes of antidepressants that were commonly used before newer medications like SSRIs became available. Although effective, they come with more side effects and risks. 

TCAs work by affecting multiple neurotransmitters but can lead to more side effects, and overdose risks are higher compared to SSRIs. Common TCAs include Amitriptyline (Elavil) and Imipramine (Tofranil). 

On the other hand, MAOIs prevent the breakdown of certain neurotransmitters but require dietary restrictions to avoid dangerous interactions with certain foods. Common MAOIs include Phenelzine (Nardil) and Tranylcypromine (Parnate). 

Atypical Antidepressants

Atypical antidepressants don’t fit into other categories because they work in different ways. They are often prescribed when patients don’t respond well to other medications. Common medications include: 

  • Bupropion (Wellbutrin) increases dopamine and norepinephrine levels, which can improve mood and motivation. It’s also used to help people quit smoking. 
  • Mirtazapine (Remeron) increases norepinephrine and serotonin and is often used for people with depression and insomnia. 
  • Agomelatine (Valdoxan) helps regulate sleep by working on melatonin receptors and also boosts dopamine and norepinephrine. 

Common Antidepressant Side Effects

Starting an antidepressant often comes with side effects, particularly in the first few weeks. These side effects can differ depending on the type of medication, but several are commonly experienced by many people. Here’s a breakdown of some typical side effects you may encounter: 

  • Feeling more tired than usual, even during the day. 
  • Nausea, stomach discomfort, or occasional vomiting. 
  • A decrease in libido or changes in sexual performance. 
  • Weight gain over time. 
  • Difficulty falling or staying asleep; insomnia. 
  • Increased suicidal thoughts, which can be more common in the first few weeks of treatment. 

The Risk of Antidepressant Continuation Syndrome

Stopping an antidepressant abruptly or significantly reducing the dose too quickly can lead to something called Antidepressant Continuation Syndrome. This condition affects about 20% of people who stop their medication after taking it consistently for at least one month. Symptoms usually appear within two to four days of stopping the medication and can last anywhere from a week to a few months, though they are typically mild. 

Common symptoms include: 

  • Flu-like symptoms such as fatigue, muscle aches, headaches, and sweating. 
  • Trouble sleeping or having vivid dreams and nightmares. 
  • Feeling dizzy, light-headed, or experiencing vertigo. 
  • Strange sensations like tingling, burning, or “electric shock” feelings. 
  • Heightened anxiety, irritability, or agitation. In some cases, people may experience aggressive behavior or mania. 

An easy way to remember these symptoms is by the mnemonic FINISH: 

  • Flu-like symptoms
  • Insomnia
  • Nausea 
  • Imbalance
  • Sensory disturbances
  • Hyperarousal 

To minimize the risk of discontinuation syndrome, it’s best to taper off antidepressants gradually under the guidance of your doctor rather than stopping cold turkey.

Signs You Might Need Depression Medication

Depression can manifest in many different ways, and recognizing the signs early can help you find the right treatment for you. If you’re experiencing any of the following symptoms, it might be time to consider whether medication could help:

  • Persistent feelings of sadness, hopelessness, or emotional numbness
  • Constant fatigue or lack of energy, feeling mentally or physically slowed down
  • Trouble sleeping, whether it’s difficulty falling asleep, waking up too early, or sleeping too much
  • Noticeable changes in appetite or weight without planning for them
  • Struggling to focus, remember things, or make everyday decisions
  • Frequent thoughts of death, self-harm, or suicidal feelings
  • Strain on your relationships due to irritability, withdrawal, or emotional distance
  • Losing interest in hobbies or activities you once found enjoyable
  • Feeling restless, agitated, or even experiencing bursts of anger or aggression

 

If you identify with some of these signs, it may be time to talk with your doctor or a mental health professional about the possibility of trying an antidepressant. 

Ready to Explore Your Treatment Options?

If you’re ready to take the next step in managing your depression, reaching out to a healthcare provider is a great place to start. They can help assess your symptoms, explore different treatment options like therapy or medication, and create a plan that is unique to you and your needs. Your mental health matters. Start your journey to feeling better by contacting us today. 

Is TMS Therapy Right for You?

Determining if TMS therapy suits your mental health journey should involve consultation with a qualified professional. At Cura Behavioral Health, we provide comprehensive assessments to help you make informed treatment decisions.

Begin Your Transformation Today

Don’t let a mental health condition hold you back any longer. Schedule a consultation with Cura Behavioral Health today. Our experienced team is ready to answer your questions and create a personalized treatment plan tailored to your unique needs.

Dr. Kevin Simonson

Dr. Kevin Simonson, an esteemed Medical Director at Cura Behavioral Health, brings over 15 years of experience in psychiatry. A graduate from a top medical school, he specializes in the treatment of mood disorders and anxiety, employing a patient-centered approach. His dedication to evidence-based care and his commitment to advancing mental health practices have made him a respected figure in the field. Dr. Simonson’s leadership ensures the highest standard of care for the community at Cura Behavioral Health.