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Demser
  • Treatments
  • Pheochromocytoma

Demser

Generic name:metyrosineme-TYE-roe-seen ]
Drug class:Miscellaneous cardiovascular agents

Medically reviewed by Drugs.com on Jan 20, 2022. Written by Cerner Multum.

What is Demser?

Demser is used to treat pheochromocytoma (tumor of the adrenal gland).

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

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

You should not use Demser if you are allergic to it.

Demser is not approved for use by anyone younger than 12 years old.

Tell your doctor if you have ever had:

Tell your doctor if you are pregnant or breast-feeding.

How should I take Demser?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.

Drink 6 to 8 full glasses of water each day to help keep crystals from forming in your urine.

Demser can affect the results of certain medical tests. Tell any doctor who treats you that you are using this medicine.

Store at room temperature away from moisture and heat.

For 2 or 3 days after you stop taking Demser, you may have withdrawal symptoms such as trouble sleeping or increased alertness.

What happens if I miss a dose?

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include anxiety, depression, agitation, dry mouth, diarrhea, t...