Medications

Levomilnacipran XR

Levomilnacipran XR

Previously Found with Medfinder

Comprehensive medication guide to {drug} including estimated pricing, availability information, side effects, and how to find it in stock at your local pharmacy.

Estimated Insurance Pricing
$10–$50 copay; Tier 3-4 formulary placement, prior authorization typically required
Estimated Cash Pricing
$458–$520 retail for brand; as low as $150–$400 with GoodRx or SingleCare coupons for generic
Medfinder Findability Score
60
/100
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Post Author

Peter Daggett

Last Updated

March 13, 2026

Levomilnacipran XR 2026 Availability, Prices, and Tips to Find

What Is Levomilnacipran XR?

Levomilnacipran XR (brand name Fetzima) is an extended-release antidepressant medication approved by the FDA for treating Major Depressive Disorder (MDD) in adults. It belongs to a class of medications called serotonin-norepinephrine reuptake inhibitors (SNRIs). Unlike other SNRIs, levomilnacipran has a unique profile with approximately 15-fold higher selectivity for blocking norepinephrine reuptake compared to serotonin, making it particularly effective for depression with fatigue, low energy, and concentration problems.

How does Levomilnacipran XR work?

Levomilnacipran XR works by blocking the reuptake (reabsorption) of two important neurotransmitters in the brain: serotonin and norepinephrine. By preventing these chemicals from being reabsorbed too quickly, more remains available in the brain to help regulate mood, energy, and emotional balance. The medication has a stronger effect on norepinephrine than serotonin, which may make it particularly helpful for depression symptoms like low energy, poor concentration, and motivation problems. The extended-release formulation provides steady medication levels throughout the day with once-daily dosing.

What doses are available for Levomilnacipran XR?

  • 20 mg extended-release capsules — Starting dose
  • 40 mg extended-release capsules — Standard maintenance dose
  • 80 mg extended-release capsules — Higher maintenance dose
  • 120 mg extended-release capsules — Maximum recommended dose

How hard is it to find Levomilnacipran XR in stock?

Levomilnacipran XR (Fetzima) can be moderately challenging to find in stock at some pharmacies due to lower prescribing volume compared to other antidepressants. While not experiencing formal FDA shortages, many smaller pharmacies don't routinely stock it, requiring special orders that can take 1-3 days. Chain pharmacies like CVS, Walgreens, and Rite Aid typically have better availability, especially for common strengths (40mg, 80mg). Generic levomilnacipran ER is FDA-approved but may have even more limited availability than the brand.

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Who Can Prescribe Levomilnacipran XR?

Levomilnacipran XR can be prescribed by various healthcare providers including psychiatrists (mental health specialists), primary care physicians and family medicine doctors, internal medicine physicians, and neurologists. Many insurance plans require patients to try and fail 2-3 other formulary antidepressants before approving coverage for levomilnacipran XR. The medication is also available through teletherapy platforms and online psychiatric services for eligible patients.

Is Levomilnacipran XR a controlled substance?

No, Levomilnacipran XR is not a controlled substance. It is not scheduled by the DEA and does not have the same restrictions as controlled medications. However, it still requires a prescription from a healthcare provider and should not be stopped suddenly due to the risk of withdrawal symptoms. The medication carries an FDA black box warning about increased suicidal thoughts in young adults under 25.

Common Side Effects of Levomilnacipran XR

  • Nausea and vomiting — Most common, often improves with time
  • Constipation — Increase fiber and fluid intake
  • Excessive sweating (hyperhidrosis) — May be persistent
  • Increased heart rate and palpitations — Monitor blood pressure
  • Sexual side effects — Erectile dysfunction, ejaculation problems, decreased libido
  • Urinary hesitation — Difficulty starting urination
  • Dry mouth and dizziness — Usually mild
  • Sleep disturbances — Insomnia or vivid dreams

Alternative Medications to Levomilnacipran XR

  • Venlafaxine XR (Effexor XR) — Another SNRI, widely available as generic, more serotonin-dominant. Used for depression, anxiety, and panic disorder.
  • Duloxetine (Cymbalta) — Most versatile SNRI, also approved for anxiety, diabetic neuropathy, fibromyalgia, and chronic pain. Generic available.
  • Desvenlafaxine (Pristiq) — SNRI with simpler metabolism, fewer drug interactions. Generic available.
  • Milnacipran (Savella) — The parent compound, FDA-approved for fibromyalgia with similar norepinephrine-dominant profile.
  • Bupropion (Wellbutrin) — Different mechanism (dopamine/norepinephrine), may be preferred if sexual side effects are a concern.

Drug Interactions with Levomilnacipran XR

  • MAOIs (monoamine oxidase inhibitors) — Dangerous interaction, must wait 14 days between medications
  • Other antidepressants — Risk of serotonin syndrome when combined with SSRIs, other SNRIs, or tricyclics
  • Migraine medications (triptans) — Increased serotonin syndrome risk
  • Pain medications — Fentanyl, tramadol, and meperidine increase serotonin risk
  • Blood thinners — NSAIDs, aspirin, and warfarin increase bleeding risk
  • Strong CYP3A4 inhibitors — Ketoconazole and clarithromycin require dose reduction to 80mg maximum
  • Blood pressure medications — May counteract effects due to norepinephrine activity

Final Thoughts on Levomilnacipran XR

Levomilnacipran XR offers a unique treatment option for adults with Major Depressive Disorder, particularly those who haven't responded well to other antidepressants or who struggle with low energy and motivation. Its norepinephrine-dominant profile sets it apart from other SNRIs and may be beneficial for specific symptom profiles. However, availability can be challenging at some pharmacies, and insurance coverage often requires prior authorization and step therapy. Patients should work closely with their healthcare provider to determine if this medication is appropriate for their specific situation and to monitor for both effectiveness and potential side effects.

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