Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Hyoscyamine
Drug ID BADD_D01114
Description Hyoscyamine is a tropane alkaloid and the levo-isomer of [atropine].[A228423] It is commonly extracted from plants in the _Solanaceae_ or nightshade family.[A228423] Research into the action of hyoscyamine in published literature dates back to 1826.[A228713] Hyoscyamine is used for a wide variety of treatments and therapeutics due to its antimuscarinic properties.[L31548,L31553] Although hyoscyamine is marketed in the United States, it is not FDA approved.[L31548,L31553]
Indications and Usage As a drug that is not FDA approved, hyscyamine has no official indications.[L31548,L31553] Intravenous hysocyamine has been used to reduce gastric motility, reduce pancreatic pain and secretions, to facilitate imaging of the gastrointestinal tract, treat anticholinesterase toxicity, treat certain cases of partial heart block, improve visualization of the kidneys, and for symptomatic relief of biliary and renal colic.[L31548] Intravenous hyoscyamine is also used pre-operatively to reduce secretions of the mouth and respiratory tract to facilitate intubation.[L31548] Oral hyoscyamine is used to treat functional intestinal disorders, for symptomatic relief of biliary and renal colic, and symptomatic relief of acute rhinitis.[L31553]
Marketing Status approved
ATC Code A03BA03
DrugBank ID DB00424
KEGG ID D00147
MeSH ID D064692
PubChem ID 154417
TTD Drug ID D0RD5W
NDC Product Code Not Available
UNII PX44XO846X
Synonyms Hyoscyamine | Atropine, 3(S)-endo-Isomer | Cytospaz | Hyoscyamine Sulfate Anhydrous | Hyoscyamine Hydrochloride | Hyoscyamine Sulfate | Atropine Sulfate, 3(S)-endo-Isomer | Anaspaz | Hyoscyamine Hydrobromide
Chemical Information
Molecular Formula C17H23NO3
CAS Registry Number 101-31-5
SMILES CN1C2CCC1CC(C2)OC(=O)C(CO)C3=CC=CC=C3
Chemical Structure
ADRs Induced by Drug
*The priority for ADR severity classification is based on FAERS assessment, followed by the most severe level in CTCAE rating. If neither is available, it will be displayed as 'Not available'.
**The 'Not Available' level is hidden by default and can be restored by clicking on the legend twice..
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Tachycardia02.03.02.007--Not Available
Tension19.06.02.005--Not Available
Thirst08.01.09.021; 14.03.02.007--Not Available
Tremor17.01.06.0020.000373%
Urinary hesitation20.02.02.009--Not Available
Urinary retention20.02.02.011--
Urticaria23.04.02.001; 10.01.06.001--
Vision blurred17.17.01.010; 06.02.06.0070.001295%
Vomiting07.01.07.0030.000797%
Balance disorder08.01.03.081; 17.02.02.0070.000249%Not Available
Idiosyncratic drug reaction08.06.01.002--Not Available
Erectile dysfunction21.03.01.007; 19.08.04.001--
Disease recurrence08.01.03.0500.000548%Not Available
Pulmonary function test decreased13.19.01.001--Not Available
Lactation insufficiency21.05.02.006; 18.06.02.006--Not Available
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