diltiazem
| Uses | • hypertension stable angina coronary spasm |
| Contraindications, drug interactions or cautions | Contraindications • hypotension, Wolff–Parkinson–White syndrome, post myocardial infarction Drug interactions • amiodarone, alcohol, carbamazepine, cyclosporine, digoxin, erythromycin, grapefruit juice, lithium, simvastatin |
| Adverse Effects (common and severe) | • palpitations • headache |
| Instructions and dose (initial; typical) | 120 or 240 mg once daily |
| Monitoring | • liver function tests • blood pressure |
| Source of Suggestion | Suggestion from clinicians (Added on August, 2015) |