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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 NALTREXONE Cause Lethargy? 170 Reports in FDA Database

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According to the FDA Adverse Event Reporting System (FAERS), 170 reports of Lethargy have been filed in association with NALTREXONE (NALTREXONE HYDROCHLORIDE). This represents 0.7% of all adverse event reports for NALTREXONE.

170
Reports of Lethargy with NALTREXONE
0.7%
of all NALTREXONE reports
1
Deaths
23
Hospitalizations

How Dangerous Is Lethargy From NALTREXONE?

Of the 170 reports, 1 (0.6%) resulted in death, 23 (13.5%) required hospitalization, and 1 (0.6%) were considered life-threatening.

Is Lethargy Listed in the Official Label?

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

What Other Side Effects Does NALTREXONE Cause?

Injection site reaction (4,360) Injection site pain (2,990) Alcoholism (1,928) Injection site mass (1,849) Nausea (1,782) Fatigue (1,486) Pain (1,348) Drug dependence (1,334) Drug ineffective (1,250) Feeling abnormal (1,241)

What Other Drugs Cause Lethargy?

DULOXETINE (1,682) ADALIMUMAB (828) LENALIDOMIDE (585) METHOTREXATE (563) GABAPENTIN (496) AMLODIPINE (466) TREPROSTINIL (460) OXYCODONE (452) MORPHINE (445) LEVOTHYROXINE (419)

Which NALTREXONE Alternatives Have Lower Lethargy Risk?

NALTREXONE vs NAPHAZOLINE\PHENIRAMINE NALTREXONE vs NAPROXEN NALTREXONE vs NAPROXEN\NAPROXEN NALTREXONE vs NAPROXEN\PSEUDOEPHEDRINE NALTREXONE vs NAPROXEN\SUMATRIPTAN

Related Pages

NALTREXONE Full Profile All Lethargy Reports All Drugs Causing Lethargy NALTREXONE Demographics