Lethargy
12 drugs310 FAERS reportsMedDRA PT
GET
/api/v1/reaction/lethargyReference statistics only. FAERS reports are voluntarily submitted and are not incidence rates, safety signals, or causal evidence. The drugs below are ranked by how often this reaction appears on FAERS reports for each drug — high share does not mean the drug caused the reaction, and absence from this list does not mean the reaction never occurred. This is not a symptom checker.
Drugs reporting Lethargy (12)
Share = reports listing this reaction ÷ total matched reports for the drug. — means the upstream totals query failed at ingest and the denominator is unknown.
- 1Octopamine1100%
- 2Chloramphenicol311%
- 3Toripalimab110%
- 4Kaolin35.6%
- 5Benzgalantamine24.3%
- 6Pentetate13.7%
- 7Fenfluramine1513.5%
- 8Pimozide163.4%
- 9Glycerol Phenylbutyrate393.0%
- 10Phenylbutyrate472.8%
- 11Methsuximide52.8%
- 12Felbamate412.4%
Related reactions
Other reactions most often co-reported on the same drug set. Ranked by Jaccard similarity over drug-id sets — pure data-derived co-occurrence, not a clinical relationship.
- Hyperammonaemic Crisis2 shared · 0.17
- Amino Acid Level Increased2 shared · 0.13
- Hyperammonaemia2 shared · 0.13
- Ammonia Increased2 shared · 0.11
- Liver Transplant2 shared · 0.11
- Generalised Tonic-clonic Seizure3 shared · 0.10
- Multiple-drug Resistance2 shared · 0.09
- Metabolic Acidosis2 shared · 0.08
- Seizure5 shared · 0.05
- Influenza3 shared · 0.05
Note. FAERS reports are voluntarily submitted and are NOT incidence rates, signals, or causal evidence. Counts reflect reporting volume, not how often a reaction occurs. Reference statistics only.