More than 4% of people around the world experience the symptoms of anxiety disorders, such as generalized anxiety disorder (GAD), panic disorder, social anxiety, and others.
These conditions can significantly disrupt mental and physical health, and various treatments — like therapy and medication — can help avoid such consequences. Some anxiety medications are known to have an increased risk of addiction and dependency, so in this article, we’ll discuss safer, non-addictive medication options.
Understanding Anxiety Medications
Anxiety medications function by balancing neurotransmitters in the brain. For example, medications called selective serotonin reuptake inhibitors (SSRIs) boost the levels of serotonin, a mood-regulating chemical, which helps reduce anxiety. Some other medications also affect norepinephrine, an anxiety-related neurotransmitter that is produced in a state of stress. Medicines called benzodiazepines amplify the activity of GABA (gamma-aminobutyric acid), promoting a soothing effect. Ultimately, anxiety medications work by adjusting these chemicals to restore emotional balance and minimize symptoms.
Benzodiazepines (such as Valium or Xanax) can be effective for the relief of acute symptoms because they quickly exert their action and reduce nervous system activity. However, these effects can lead to physical dependence and withdrawal symptoms, so benzodiazepines are only recommended for short-term use. In contrast, SSRIs (e.g., Prozac, Zoloft), SNRIs (e.g. Effexor, Cymbalta) and Buspirone are non-addictive and are safer for long-term anxiety management — but take longer to work. These medications do not cause physical dependence and are often first-line choices for the treatment of chronic anxiety disorders.
Non-Addictive Anxiety Medications
Anxiety medications used for long-term treatment of anxiety also modulate neurotransmitters that control mood and stress responses. Although they do not take effect quickly like benzodiazepines, they offer longer-lasting relief.
The following are some of the non-addictive medications for anxiety with their possible side effects.
Selective Serotonin Reuptake Inhibitors (SSRIs)
SSRIs work by increasing serotonin levels in the brain by blocking its reuptake; this helps reduce anxiety over time. These medications are typically prescribed as the primary form of treatment for \social anxiety and generalized anxiety disorder (GAD). Examples of SSRIs include fluoxetine (Prozac), sertraline (Zoloft), paroxetine (Paxil), escitalopram (Lexapro), and citalopram (Celexa).
Side effects of SSRIs may include nausea, insomnia, weight changes, sexual dysfunction, etc. Suddenly stopping SSRIs can cause withdrawal symptoms such as dizziness, irritability, and brain zaps, so it’s important to consult a healthcare provider and receive a plan for gradual tapering.
Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs)
SNRIsincrease the levels of the two neurotransmitters, serotonin and norepinephrine, which promote mood regulation and optimize the body’s response to stress. Common SNRIs used for anxiety are venlafaxine (Effexor XR) and duloxetine (Cymbalta).
Common side effects include high blood pressure, headache, dry mouth, and dizziness. Moreover, sudden cessation of SNRIs can lead to withdrawal symptoms like fatigue, nausea, and brain fog, so the process of stopping the medication should be gradual.
Buspirone
Buspirone is different from SSRIs and SNRIs since it does not inhibit the reuptake of serotonin, but rather acts on serotonin receptors, which may allow for more tolerability. It does not sedate and has a relatively low potential for addiction.
Although Buspirone may work well for generalized anxiety disorder (GAD), it can take patients a few weeks to see full effects. Common side effects include dizziness, nausea, and headaches, but these are generally mild.
Beta-Blockers
Beta-blockers, though not directly anxiolytic, are sometimes used to help somatic manifestations of anxiety such as tachycardia, trembling, and sweating. They’re often prescribed for performance anxiety or situational stress. Some common examples of beta-blockers include propranolol (Inderal) and atenolol.
Beta-blockers are usually prescribed for short-term relief in the case of stressful events, and not for long-term management of anxiety.
Hydroxyzine
Antihistamines, such as hydroxyzine, may have sedating properties. It is typically used when other medications cannot be prescribed. Hydroxyzine acts quickly compared to some other anxiety medications and is non-habit-forming, making it effective for short-term anxiety treatment. Its side effects include drowsiness, dry mouth, and dizziness, and it’s not used for long-term.
Alternative and Complementary Treatments
Medications help manage the symptoms, but they can’t treat the underlying causes of anxiety. That is why different types of complementary and alternative therapies are often used with or without medications for anxiety disorders. Below are some common approaches:
Cognitive-Behavioral Therapy: An evidence-based psychotherapeutic approach in which, under the guidance of a professional therapist, people learn to recognize and alter detrimental thought and behavior patterns. CBT is used to address several mental health issues, such as anxiety and depression.
Lifestyle Modifications: Daily routines like exercise help a lot to reduce stress, boost mood, and improve overall mental health, as well as release endorphins. A nutrient-rich, balanced diet also nourishes brain health and aids in emotional well-being, which can help relieve symptoms of mental health conditions. Also, practices like meditation and deep breathing exercises help manage stress and regulate emotions.
Herbal Treatments: Some herbs and natural supplements (e.g., St. John's Wort, valerian root, omega-3 fatty acids) are thought to help modulate mood, anxiety, and sleep issues. However, you should speak with a healthcare provider before using them because they can interact with other medications.
Choosing the Right Treatment
To choose the right treatment for you, a healthcare professional considers many aspects, including the following:
Condition & Severity: The type of condition and its severity will guide towards proper treatment.
Side Effects: Healthcare providers always weigh the benefits and risks, including the risk of addiction and dependence.
Medical History: Existing conditions and allergies must be taken into account to avoid complications.
Interactions: Certain medications and supplements might interact with your prescribed medicine, so it's important to inform your provider of any medications you are currently taking or stopped recently.
Based on the evaluation of your individual needs, a healthcare provider will choose the most appropriate treatment; they will also monitor your health dynamics over time on follow-up visits. Non-addictive anxiety medications still have certain risks and side effects, so remember to discuss any unusual symptoms with your provider.
The choice of the right medication for anxiety (as well as the decision to go for no-pharmacological treatment) depends on many factors. These include the condition being treated, the severity of your symptoms, health history, potential side effects, co-existing health issues, interactions, and more.
Non-addictive anxiety medications do exist, and they can be used effectively for long-term management of anxiety symptoms, but it’s still important to follow personalized instructions from your healthcare provider. It’s also beneficial to combine medication with talk therapy and lifestyle changes to enhance overall mental well-being.
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