Product image of Mirtazapina Tecnigen (Mirtazapine) supplied by GNH India

Mirtazapina Tecnigen

Active Ingredient:
Mirtazapine
Origin:
EU

Mirtazapina Tecnigen (Mirtazapine)

Mirtazapine, the active ingredient in Mirtazapina Tecnogen, is a NaSSA (noradrenergic and specific serotonergic antidepressant) presented as an oral tablet for oral use. It is prescribed for the management of major depressive disorder in adult patients, helping to improve mood, sleep and appetite.

GNH India supplies Mirtazapina Tecnogen as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable logistics for global distribution. Customers benefit from consistent product availability and regulatory support across multiple markets.

Manufacturer / TM Owner

Tecnimede España Ind. Fca., S.A.

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Indications & Clinical Uses

Mirtazapine is used within the antidepressant drug class to treat depressive disorders.

  • Major depressive disorder: reduces depressive symptoms and improves overall mood and functioning.
  • Depressive episodes with insomnia: promotes sleep onset and improves sleep quality.
  • Depression with loss of appetite: may increase appetite and support weight gain in affected patients.

How It Works

  • Mirtazapine acts as an antagonist at central presynaptic α2‑adrenergic receptors, which enhances norepinephrine release, and blocks 5‑HT2 and 5‑HT3 receptors, leading to increased serotonergic transmission. It also antagonizes histamine H1 receptors, contributing to its sedative properties.

Side Effects

Mirtazapine may cause a range of adverse reactions, which vary in frequency and severity.

Common Side Effects

  • Sedation or drowsiness
  • Increased appetite and weight gain
  • Dry mouth
  • Constipation
  • Dizziness
  • Orthostatic hypotension

Serious or Rare Side Effects

  • Agranulocytosis or severe neutropenia
  • Severe hypersensitivity reactions (e.g., Stevens‑Johnson syndrome)
  • Suicidal thoughts or behavior, especially early in treatment
  • Hepatic dysfunction or jaundice
  • Seizures
  • Cardiovascular arrhythmias

Precautions & Warnings

When prescribing mirtazapine, clinicians should consider several safety aspects.

  • Assess hepatic function: adjust use in severe liver impairment.
  • Monitor weight: patients often experience weight gain.
  • Caution in elderly: increased risk of sedation and falls.
  • Avoid abrupt discontinuation: taper to reduce withdrawal symptoms.
  • Monitor for suicidal ideation: especially during the initial treatment period.
  • Store at ambient temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Mirtazapine can interact with other medicines, requiring careful management.

Major Interactions (Avoid)

  • Monoamine oxidase inhibitors (MAOIs): risk of hypertensive crisis.
  • Other serotonergic agents (e.g., SSRIs, SNRIs, tramadol): potential serotonin syndrome.
  • CNS depressants (e.g., benzodiazepines, alcohol): enhanced sedation.
  • Strong CYP2D6 inhibitors (e.g., fluoxetine, paroxetine): increased mirtazapine levels.
  • Alcohol: additive sedative effect.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inducers (e.g., carbamazepine, phenytoin): may reduce efficacy.
  • Antihypertensive drugs: additive blood‑pressure lowering.
  • Anticholinergic agents: may worsen dry mouth and constipation.
  • Other antidepressants (non‑serotonergic): monitor for additive side effects.
  • Warfarin: monitor INR for possible alteration.

Frequently Asked Questions

Mirtazapina Tecnogen contains the antidepressant mirtazapine and is used to treat major depressive disorder in adult patients. It helps alleviate depressive symptoms, improve sleep, and may increase appetite, supporting overall recovery.

Mirtazapine blocks presynaptic α2‑adrenergic receptors, which raises norepinephrine levels, and antagonizes certain serotonin receptors (5‑HT2 and 5‑HT3). This dual action enhances both norepinephrine and serotonin neurotransmission, contributing to its antidepressant effect.

The appropriate dose of Mirtazapina Tecnogen is determined by the prescribing clinician based on the individual’s medical condition, response to therapy, and tolerability. Dosage adjustments are made according to professional guidelines and patient needs.

Safety data for mirtazapine in pregnancy and lactation are limited. The drug should only be used if the potential benefit justifies any possible risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.

Mirtazapine belongs to the NaSSA class, differing from SSRIs and SNRIs by its dual antagonism of α2‑adrenergic and specific serotonin receptors. It often causes sedation and weight gain, which can be advantageous for patients with insomnia or low appetite, whereas other antidepressants may have different side‑effect profiles.

Mirtazapina Tecnogen should be stored at ambient temperature, below 25 °C, in its original packaging. Protect the tablets from moisture and direct sunlight to maintain product stability throughout its shelf life.

The medication is taken orally, usually once daily in the evening, as directed by the prescribing clinician. Tablets should be swallowed whole with water and not chewed or crushed unless otherwise instructed.

Serious risks include the potential for suicidal thoughts or behavior, especially early in treatment, severe allergic reactions such as Stevens‑Johnson syndrome, agranulocytosis, and rare cases of hepatic dysfunction. Patients should be monitored closely for any concerning symptoms.

Mirtazapina Tecnogen is contraindicated in patients with known hypersensitivity to mirtazapine or any of its excipients, and in those currently taking monoamine oxidase inhibitors. Caution is also advised for individuals with severe liver impairment or uncontrolled cardiovascular disease.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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