Indication:

Venlafaxine is used for the treatment of the following conditions:

• Major Depressive Disorder (MDD)
• Generalized Anxiety Disorder (GAD)
• Panic Disorder (PD)
• Social Anxiety Disorder
• Vasomotor Symptoms of Menopause
• Premenstrual Dysphoric Disorder (PMDD)

Venlafaxine, also known as Effexor, is a serotonin-norepinephrine reuptake inhibitor (SNRI) and is one of the most commonly prescribed antidepressants in the United States. It works by increasing and regulating the levels of two different neurotransmitters in the brain, namely norepinephrine and serotonin.

Dosage:

The dosage of venlafaxine may vary depending on the individual patient's needs, medical condition, and response to treatment. Here are some general dosage guidelines based on the indications:

• For Major Depressive Disorder (MDD):

  • The usual starting dosage of Effexor XR for MDD is 37.5 to 75 mg once daily. The maximum dose is 375 mg/day, in 3 divided doses.

• For Generalized Anxiety Disorder (GAD):

  • The usual starting dose is 75 mg/day in two or three divided doses. The maximum dose is 225 mg/day.

• For Panic Disorder (PD):

  • The initial dose is typically 37.5 mg once daily, and the maximum dose is 225 mg/day.

• For Vasomotor Symptoms of Menopause:

  • Venlafaxine is an effective choice for treating vasomotor symptoms of menopause when hormonal therapy is not desired or is contraindicated. The dosage may vary based on individual patient factors.

It's important to note that the dosage and titration of venlafaxine should be individualized based on the patient's specific condition and response to treatment. Therefore, it is crucial to consult with a healthcare professional for personalized dosage recommendations and to ensure the safe and effective use of venlafaxine.

Please consult a healthcare professional for personalized dosage recommendations and to ensure the safe and effective use of venlafaxine.

This information is based on the available search results and should not replace the advice of a healthcare professional.