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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Does METHYLNALTREXONE Cause Headache? 20 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 20 reports of Headache have been filed in association with METHYLNALTREXONE (Relistor). This represents 2.4% of all adverse event reports for METHYLNALTREXONE.

20
Reports of Headache with METHYLNALTREXONE
2.4%
of all METHYLNALTREXONE reports
0
Deaths
2
Hospitalizations

How Dangerous Is Headache From METHYLNALTREXONE?

Of the 20 reports, 2 (10.0%) required hospitalization.

Is Headache Listed in the Official Label?

Yes, Headache is listed as a known adverse reaction in the official FDA drug label for METHYLNALTREXONE.

What Other Side Effects Does METHYLNALTREXONE Cause?

Death (214) Drug ineffective (148) Constipation (57) Abdominal pain (54) Diarrhoea (41) Nausea (35) Abdominal pain upper (33) Off label use (29) Vomiting (29) Pain (26)

What Other Drugs Cause Headache?

ADALIMUMAB (19,891) APREMILAST (17,024) ETANERCEPT (14,253) TREPROSTINIL (14,051) METHOTREXATE (11,718) TOFACITINIB (11,061) RITUXIMAB (8,747) TOCILIZUMAB (8,448) INFLIXIMAB (8,387) ABATACEPT (8,184)

Which METHYLNALTREXONE Alternatives Have Lower Headache Risk?

METHYLNALTREXONE vs METHYLPHENIDATE METHYLNALTREXONE vs METHYLPREDNISOLONE METHYLNALTREXONE vs METHYLPREDNISOLONE ACEPONATE METHYLNALTREXONE vs METHYLPREDNISOLONE HEMISUCCINATE METHYLNALTREXONE vs METILDIGOXIN

Related Pages

METHYLNALTREXONE Full Profile All Headache Reports All Drugs Causing Headache METHYLNALTREXONE Demographics