Memantine | Namenda

NAMENDA is an N-methyl-D-aspartate (NMDA) receptor antagonist indicated for the treatment of moderate to severe dementia of the Alzheimer’s type. (1)

Dosage and Administration:

  • May be taken with or without food (2)
  • Initial dose is 5 mg once daily. Increase dose in 5 mg increments to a maintenance dose of 10 mg twice daily. A minimum of 1 week of treatment with the previous dose should be observed before increasing the dose. (2)
  • Severe renal impairment: recommended dose is 5 mg twice daily. (2)

Dosage Forms and Strengths:

  • Tablets: 5 mg and 10 mg (3)
  • Oral Solution: 2 mg/mL (3)
Namenda

Memantine | Namenda Prescribing Information Highlights

The following points are shortened, highlighted information from prescribing information for this drug. For the full prescribing information PDF, click the button below to be directed to the FDA PDF label for this drug.

MEMANTINE | NAMENDA FULL PRESCRIBING INFO PDF

—–INDICATIONS AND USAGE—–

  • See description above.

—–DOSAGE AND ADMINISTRATION—–

  • See description above.

—–CONTRAINDICATIONS—–

  • NAMENDA is contraindicated in patients with known hypersensitivity to memantine hydrochloride or to any excipients used in the formulation. (4)

—–WARNINGS—–

  • Conditions that raise urine pH may decrease the urinary elimination of memantine, resulting in increased plasma levels of memantine. (5.1, 7.1)

—–ADVERSE REACTIONS—–

  • Most common adverse reactions (≥ 5 % and greater than placebo) are dizziness, headache, confusion and constipation. (6.1)

More Information on Memantine | Namenda

For more information on this drug and dozens of other leading psychotropics, see our 2018 Black Book of Psychotropic Dosing and Monitoring. Available as a digital PDF download.