Chlorthalidoneside effects
chlorthalidone 12.5 MG Oral Tablet [Hemiclor]
Adverse reactions
The following adverse reactions are described in more detail elsewhere in the label; Acute Kidney Injury Electrolyte Abnormalities Metabolic Disturbances The following adverse reactions have been observed with chlorthalidone, but there is not enough systematic collection of data to support an estimate of their frequency.
Gastrointestinal System Reactions: anorexia, gastric irritation, nausea, vomiting, cramping, diarrhea, constipation, jaundice (intrahepatic cholestatic jaundice), pancreatitis.
Central Nervous System Reactions: dizziness, paresthesias, headache.
Hematologic Reactions: leukopenia, agranulocytosis, thrombocytopenia, aplastic anemia.
Dermatologic-Hypersensitivity Reactions: purpura, photosensitivity, rash, urticaria, necrotizing angiitis (vasculitis) (cutaneous vasculitis), Lyell’s syndrome (toxic epidermal necrolysis).
Cardiovascular Reaction: Orthostatic hypotension.
Other Adverse Reactions: muscle spasm, weakness, restlessness, impotence, xanthopsia. The most frequently expected adverse drug reactions among patients receiving thiazide-like diuretics are electrolyte abnormalities and metabolic disturbances. To report SUSPECTED ADVERSE REACTIONS, contact Ingenus Pharmaceuticals, LLC at 1-877-748-1970 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective March 27, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Contraindications
Chlorthalidone is contraindicated in patients with anuria, or hypersensitivity to chlorthalidone or other sulfonamide-derived drugs. Anuria. Hypersensitivity to chlorthalidone or other sulfonamide-derived drugs.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective March 27, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.
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