Arymo ER and Tolvaptan

• Generic Name: morphine
• Dosage Forms: tablet, film coated, extended release
• Other Brand Names: Arymo ER, Kadian, MorphaBond ER, Avinza, MS Contin, Duramorph PF, Infumorph, Mitigo, RMS, Roxanol

Arymo ER is an opioid medication used to treat moderate to severe pain. Short-acting this medicine is taken as needed for pain.

The extended-release form of morphine is for around-the-clock treatment of pain. This form of morphine is not for use on an as-needed basis for pain.

Arymo ER may also be used for purposes not listed in this medication guide.

• Generic Name: tolvaptan
• Dosage Forms: n.a.
• Other Brand Names: Samsca, Jynarque

This medication guide provides information about the Samsca brand of tolvaptan. Jynarque is another brand of tolvaptan that is not covered in this medication guide.

Tolvaptan (Samsca) is used to treat hyponatremia (low levels of sodium in your blood) in people with heart failure, and certain hormonal imbalances. Tolvaptan improves urine flow without causing the body to lose too much sodium as you urinate.

Samsca may also be used for purposes not listed in this medication guide.