Bisoprolol
Combinations, the use of which is contraindicated
In the case of shock or arterial hypotension caused by the use of floktaphenina, beta-adrenoblockers cause a decrease in compensatory cardiovascular reactions.
Bisoprolol should not be used concomitantly with sultopride, since there is a high risk of ventricular arrhythmias, including pirouettes.
MAO type A inhibitors should not be taken concomitantly with bisoprolol, since there is a risk of developing a hypertensive crisis.
Unrecommended combinations
Antiarrhythmic drugs of the first class (for example, quinidine, disopyramide, lidocaine, phenytoin; flecainide, propafenone) with simultaneous application with bisoprolol may reduce AV conduction and contractility of the heart.
Blockers of "slow" calcium channels (BCCC) such as verapamil and to a lesser extent, diltiazem, with simultaneous application with bisoprolol may lead to a decrease in myocardial contractility and disruption AV conductivity. In particular, intravenous administration of verapamil to patients taking beta-blockers,can lead to severe arterial hypotension and AV blockade.
Hypotensive agents of central action (such as clonidine, methyldopa, moxonidine, rilmenidine) can lead to a decrease in heart rate and a decrease in cardiac output, as well as to vasodilation due to a decrease in the central sympathetic tone. Abrupt abolition of antihypertensive agents of central action, especially before the abolition of beta-blockers may increase the risk of developing "ricochet" arterial hypertension.
Combinations that require caution
Antiarrhythmic drugs of the III class (for example, amiodarone) can increase the violation AV conductivity.
The action of beta-blockers for topical application (eg, eye drops for the treatment of glaucoma) can enhance the systemic effects of bisoprolol (lowering blood pressure, decreasing heart rate).
Parasympatomimetics with simultaneous use with bisoprolol may increase the disruption AV conductivity and increase the risk of developing a bradycardia.
Simultaneous use of Bisangyl with beta-adrenomimetics (for example, isoprenaline, dobutamine) can lead to a decrease in the effect of both drugs.The combination of bisoprolol with adrenomimetics, affecting beta and alpha-adrenoreceptors (for example, norepinephrine, epinephrine), may enhance the vasoconstrictor effects of these agents that occur with alpha-adrenergic receptors, leading to an increase in blood pressure. Such interactions are more likely when using nonselective beta-blockers.
Mefloquine with simultaneous application with bisoprolol may increase the risk of developing bradycardia.
Allergens used for immunotherapy, or allergen extracts for skin tests increase the risk of severe systemic allergic reactions or anaphylaxis in patients receiving bisoprolol.
Iodine-containing radiopaque diagnostic tools for intravenous administration increase the risk of anaphylactic reactions.
Phenytoin with intravenous administration, means for inhalation anesthesia (derivatives of hydrocarbons) increase the severity of cardiodepressive action and the likelihood of lowering blood pressure.
The effectiveness of insulin and hypoglycemic agents for oral administration may change with treatment with bisoprolol (masks the symptoms of developing hypoglycemia: tachycardia, increased blood pressure).
The clearance of lidocaine and xanthines (except theophylline) may decrease due to a possible increase in their concentration in the blood plasma, especially in patients with initially elevated clearance of theophylline under the influence of smoking.
Antihypertensive effect weaken non-steroidal anti-inflammatory drugs (NSAIDs) (sodium ion delay and blockade of prostaglandin synthesis by the kidneys), glucocorticosteroids and estrogens (sodium ion delay).
Cardiac glycosides, methyldopa, reserpine and guanfacine, blockers of "slow" calcium channels (verapamil, diltiazem), amiodarone and other antiarrhythmic drugs increase the risk of developing or worsening bradycardia, AV blockade, cardiac arrest and heart failure.
Antiarrhythmic drugs that can cause tachycardia such as "pirouette" (class IA, eg, quinidine, hydroquidin, disopyramide and class III, for example, amiodarone, dofetilid, ibutilid) and sotalol: hypokalemia can provoke the appearance of tachycardia such as "pirouette".
Other arrhythmic agents that can cause tachycardia as pirouettes (for example, astemizole, erythromycin for intravenous administration, halofantrine, pentamidine, sparfloxacin, terfenadine, wincamine): hypokalemia can provoke the development of tachycardia such as "pirouette".
Nifedipine can lead to a significant reduction in blood pressure.
Diuretics, clonidine, sympatholytics, hydralazine and other antihypertensives can lead to excessive blood pressure lowering.
The effect of nondepolarizing muscle relaxants and the anticoagulant effect of coumarins during treatment with bisoprolol may be prolonged.
Tricyclic and tetracyclic antidepressants, antipsychotics (antipsychotics), ethanol, sedatives and hypnotics increase the inhibition of the central nervous system.
It is not recommended simultaneous use with MAO inhibitors due to a significant increase in antihypertensive action. A break in treatment between taking MAO inhibitors and bisoprolol should be at least 14 days.
Unhydrated ergot alkaloids increase the risk of peripheral circulatory disorders.
Ergotamine increases the risk of peripheral circulatory disorders.
Sulfasalazine increases the concentration of bisoprolol in the blood plasma.
Rifampicin shortens the half-life of bisoprolol.
Hydrochlorothiazide
With thiazide diuretics, such medicines as ethanol, barbiturates and narcotics, can potentiate the risk of developing orthostatic hypotension.
Hypoglycemic agents (for oral administration and insulin) - dosage correction of hypoglycemic agents may be required.
Other antihypertensives - additive effect.
Kolestyramine and colestipol - in the presence of anion-exchange resins, absorption hydrochlorothiazide but is violated. Kolestyramine and colestipol in a single dose bind hydrochlorothiazide and reduce its absorption in the gastrointestinal tract by 85% and 43%, respectively.
Corticosteroids, ACTH (adrenocorticotropic hormone) or glycyrrhizic acid (found in licorice root) - a marked decrease in the electrolyte content, in particular, the risk of hypokalemia.
Pressor amines (e.g., epinephrine, norepinephrine) - a decrease in the severity of response to the reception of pressor amines.
Muscle relaxants of nondepolarizing action type (eg, tubocurarine) - strengthening the effect of muscle relaxants.
Lithium - diuretics reduce renal clearance of lithium and increase the risk of toxic action of lithium; simultaneous use is not recommended.
Non-steroidal anti-inflammatory drugs (NSAIDs) (including cyclooxygenase-2 inhibitors (COX-2)) - can reduce diuretic, natriuretic and anti-hypertensive effect of diuretics,
In some patients with impaired renal function (eg, elderly patients or patients with dehydration, including those taking diuretics) receiving NSAID therapy, including COX-2 inhibitors, treatment with angiotensin II receptor antagonists or ACE inhibitors may cause further impairment of renal function, including development of acute renal failure. These effects are reversible. The simultaneous use of these drugs should be conducted with caution in patients with impaired renal function.
In connection with the effect on calcium metabolism, their reception may distort the results of the study of parathyroid gland function.