U.S. Brand Names:
Daranide®
Synonyms:
Diclofenamide
Generic Available:
No
Canadian Brand Names:
Daranide®
Use:
Adjunct in treatment of open-angle glaucoma and perioperative treatment for angle-closure glaucoma
Pregnancy Risk Factor:
C
Contraindications:
Hypersensitivity to dichlorphenamide or any component of the formulation; severe pulmonary obstruction; severe renal impairment
Warnings/Precautions:
Chemical similarities are present among sulfonamides, sulfonylureas, carbonic anhydrase inhibitors, thiazides, and loop diuretics (except ethacrynic acid). In patients with allergy to one of these compounds, a risk of cross-reaction exists; avoid use when previous reaction has been severe.
Adverse Reactions:
>10%:
Central nervous system: Fatigue, malaise
Gastrointestinal: Diarrhea, anorexia, metallic taste
Genitourinary: Polyuria
1% to 10%:
Central nervous system: Mental depression, drowsiness
Renal: Renal calculi
Drug Interactions:
Increased lithium excretion and altered excretion of other drugs by alkalinization of the urine
Dosage:
Adults: Oral: 100-200 mg to start followed by 100 mg every 12 hours until desired response is obtained; maintenance dose: 25-50 mg 1-3 times/day
Patient Education:
Report numbness or tingling of extremities to physician; ability to perform tasks requiring mental alertness and/or physical coordination may be impaired; take with food if GI upset occurs; notify if flank pain or rash occurs
Nursing Implications:
Monitor electrolytes
Dental Health: Effects on Dental Treatment:
Key adverse event(s) related to dental treatment: Metallic taste.
Dental Health: Vasoconstrictor/Local Anesthetic Precautions:
No information available to require special precautions
Mental Health: Effects on Mental Status:
Sedation is common; may cause depression
Mental Health: Effects on Psychiatric Treatment:
May rarely cause bone marrow suppression; use caution with clozapine and carbamazepine; may increase the excretion of lithium but should not be used to treat lithium toxicity
Dosage Forms:
Tablet: 50 mg
International Brand Names:
Antidrasi® (IT); Daranide® (CA); Diclofenamid® (DE); Fenamide® (IT); Glauconide® (ES); Glaumid® (IT); Oratrol® (BE, CZ, HK, LU)