Desvenlafaxine Er
Generic Name: desvenlafaxine er
Brand Names:
Desvenlafaxine Er
Desvenlafaxine is an extended-release tablet for oral administration that contains desvenlafaxine succinate, a structurally novel SNRI for the treatment of MDD. Desvenlafaxine (O-desmethylvenlafaxine) is the major active metabolite of the antidepressant venlafaxine, a medication used to treat major depressive disorder.
Overview
Desvenlafaxine is an extended-release tablet for oral administration that contains desvenlafaxine succinate, a structurally novel SNRI for the treatment of MDD. Desvenlafaxine (O-desmethylvenlafaxine) is the major active metabolite of the antidepressant venlafaxine, a medication used to treat major depressive disorder.
Uses
Desvenlafaxine extended-release tablet is indicated for the treatment of adults with major depressive disorder (MDD) [see CLINICAL STUDIES (14)].
Dosage
2.1 General Instructions for Use The recommended dose for desvenlafaxine extended-release tablets are 50 mg once daily, with or without food. The 50 mg dose is both a starting dose and the therapeutic dose. Desvenlafaxine extended-release tablets should be taken at approximately the same time each day. Tablets must be swallowed whole with fluid and not divided, crushed, chewed, or dissolved. In clinical studies, doses of 10 mg to 400 mg per day were studied. In clinical studies, doses of 50 mg to 400 mg per day were shown to be effective, although no additional benefit was demonstrated at doses greater than 50 mg per day and adverse reactions and discontinuations were more frequent at higher doses.
Side Effects
The following adverse reactions are discussed in greater detail in other sections of the label. Hypersensitivity [see CONTRAINDICATIONS (4)] Suicidal Thoughts and Behaviors in Pediatric and Young Adult Patients [see WARNINGS AND PRECAUTIONS (5.1)] Serotonin Syndrome [see WARNINGS AND PRECAUTIONS (5.2)] Elevated Blood Pressure [see WARNINGS AND PRECAUTIONS (5.3)] Increased Risk of Bleeding [see WARNINGS AND PRECAUTIONS (5.4)] Angle Closure Glaucoma [see WARNINGS AND PRECAUTIONS (5.5)] Activation of Mania/ Hypomania [see WARNINGS AND PRECAUTIONS (5.6)] Discontinuation Syndrome [see WARNINGS AND PRECAUTIONS (5.7)] Seizure [see WARNINGS AND PRECAUTIONS (5.8)] Hyponatremia [see WARNINGS AND PRECAUTIONS (5.9)] Interstitial Lung Disease and Eosinophilic Pneumonia [see WARNINGS AND PRECAUTIONS (5....
Interactions
7.1 Drugs Having Clinically Important Interactions with Desvenlafaxine Table 8: Clinically Important Drug Interactions with Desvenlafaxine Monoamine Oxidase Inhibitors (MAOI) Clinical Impact The concomitant use of SSRIs and SNRIs including desvenlafaxine with MAOIs increases the risk of serotonin syndrome. Intervention Concomitant use of desvenlafaxine is contraindicated: ● With an MAOI intended to treat psychiatric disorders or within 7 days of stopping treatment with desvenlafaxine. ● Within 14 days of stopping an MAOI intended to treat psychiatric disorders. ● In a patient who is being treated with linezolid or intravenous methylene blue. [see DOSAGE AND ADMINISTRATION (2.7), CONTRAINDICATIONS (4) and WARNINGS AND PRECAUTIONS (5.2)].
Warnings
5.1 Suicidal Thoughts and Behaviors in Pediatric and Young Adult Patients Patients with MDD, both adult and pediatric, may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressant medications, and this risk may persist until significant remission occurs. Suicide is a known risk of depression and certain other psychiatric disorders, and these disorders themselves are the strongest predictors of suicide. There has been a long-standing concern, however, that antidepressants may have a role in inducing worsening of depression and the emergence of suicidality in certain patients during the early phases of treatment. Hypersensitivity to desvenlafaxine succinate, venlafaxine hydrochloride or to any excipients in the desvenlafaxine formulation. Angioedema has been reported in patients treated with desvenlafaxine [see ADVERSE REACTIONS (6.1)].
Storage
Desvenlafaxine extended-release tablets are available as follows: 50 mg, light pink, biconvex, round shaped film-coated tablets, debossed with "LU" on one side and "S61" on the other side.
Frequently Asked Questions
What is Desvenlafaxine Er used for?▼
Desvenlafaxine extended-release tablet is indicated for the treatment of adults with major depressive disorder (MDD) [see CLINICAL STUDIES (14)].
What are the side effects of Desvenlafaxine Er?▼
The following adverse reactions are discussed in greater detail in other sections of the label. Hypersensitivity [see CONTRAINDICATIONS (4)] Suicidal Thoughts and Behaviors in Pediatric and Young Adult Patients [see WARNINGS AND PRECAUTIONS (5.1)] Serotonin Syndrome [see WARNINGS AND PRECAUTIONS (5.2)] Elevated Blood Pressure [see WARNINGS AND PRECAUTIONS (5.3)] Increased Risk of Bleeding [see WARNINGS AND PRECAUTIONS (5.4)] Angle Closure Glaucoma [see WARNINGS AND PRECAUTIONS (5.5)] Activation of Mania/ Hypomania [see WARNINGS AND PRECAUTIONS (5.6)] Discontinuation Syndrome [see WARNINGS AND PRECAUTIONS (5.7)] Seizure [see WARNINGS AND PRECAUTIONS (5.8)] Hyponatremia [see WARNINGS AND PRECAUTIONS (5.9)] Interstitial Lung Disease and Eosinophilic Pneumonia [see WARNINGS AND PRECAUTIONS (5....
What are the important warnings for Desvenlafaxine Er?▼
5.1 Suicidal Thoughts and Behaviors in Pediatric and Young Adult Patients Patients with MDD, both adult and pediatric, may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressant medications, and this risk may persist until significant remission occurs. Suicide is a known risk of depression and certain other psychiatric disorders, and these disorders themselves are the strongest predictors of suicide. There has been a long-standing concern, however, that antidepressants may have a role in inducing worsening of depression and the emergence of suicidality in certain patients during the early phases of treatment. Hypersensitivity to desvenlafaxine succinate, venlafaxine hydrochloride or to any excipients in the desvenlafaxine formulation. Angioedema has been reported in patients treated with desvenlafaxine [see ADVERSE REACTIONS (6.1)].
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.