| Beta blockers |
Metoprolol |
100 to 200 mg/day |
Lethargy, headache, edema, respiratory symptoms, gastrointestinal alterations, dizziness, atrioventricular block, hypotension |
| Nebivolol |
2.5 to 10 mg/day |
| Bisoprolol |
1.25 to 20 mg/day |
| Carvedilol |
3.125 to 50 mg, twice a day |
| Calcium channel blockers |
Diltiazem |
60 mg, three times a day (maximum dose 360 mg/day) |
Dizziness, malaise, lethargy, headache, edema, gastrointestinal alterations, atrioventricular block, hypotension |
| Verapamil |
40 to 120 mg, three times a day (maximum dose 480 mg/day) |
| Digoxin |
|
0.0625 to 0.25 mg/day |
Gastrointestinal alterations, dizziness, blurred vision, headache, proarrhythmic effects in toxic doses |