ENALAPRIL
During the treatment with Berlipril® Plus, the patient's condition should be monitored regularly, especially at the beginning of treatment. As with other ACE inhibitors, one should keep in mind the possibility of developing symptomatic arterial hypotension (even a few hours after the first dose) in patients with severe chronic heart failure, expressed renal impairment, as well as in patients with water disturbance Electrolyte balance, conditioned by previous therapy with diuretics, diet with restriction of consumption of table salt, diarrhea, vomiting, or on hemodialysis.In patients with ischemic heart disease, severe cerebrovascular disease, stenosis of the aortic aorta with hemodynamic disturbances or other obstructions to outflow of blood from the left ventricle, a significant reduction in blood pressure can lead to myocardial infarction and / or stroke.
Arterial hypotension with severe consequences is rare and transient. Transient arterial hypotension is not a contraindication to further therapy with the drug.
Rarely with the treatment with ACE inhibitors, there is a syndrome that begins with cholestatic jaundice, which progresses to sudden hepatic necrosis, sometimes with a fatal outcome. The mechanism of this syndrome is unclear. Patients who have jaundice or marked increase in the activity of "hepatic" transaminases in treatment with ACE inhibitors should abolish ACE inhibitors and conduct medical surveillance. If a patient with hypertension is treated with diuretics, then, if possible, they should be canceled 2-3 days before starting treatment with Berlipril® plus (because of the risk of developing arterial hypotension).Before the beginning of treatment and during therapy, it is necessary to monitor the kidney function (determine the protein content in the urine with the help of test strips in the first dose of morning urine), tk. proteinuria can occur both in patients with already existing renal dysfunction and in those taking relatively high doses of ACE inhibitors.
In patients with diabetes mellitus receiving treatment with hypoglycemic agents for ingestion or insulin, the first month of treatment with ACE inhibitors should regularly monitor the concentration of glucose in the blood (see section Interactions with Other Drugs). During the treatment with Berlipril® Plus, potassium may be increased in the blood serum, especially in patients with CRF, diabetes mellitus, while using potassium-sparing diuretics, potassium or potassium-containing salt substitutes, as well as in patients taking other drugs that lead to an increase in content potassium in the blood serum (heparin); this effect is usually weakened by thiazide diuretics because of increased excretion of potassium. If the simultaneous use of the above mentioned means is necessary, it is recommended that regular monitoring of potassium in the blood serum (cm.section Interaction with other medicinal products).
There are reports of the development of neutropenia / agranulocytosis, thrombocytopenia and anemia in patients receiving treatment with ACE inhibitors. The risk of neutropenia is likely to depend on the dose and clinical state of the patient. Neutropenia may occur more frequently in patients with impaired renal function, especially if there is concomitant connective tissue disease (systemic, lupus erythematosus, scleroderma) or in the treatment of immunosuppressants, allopurinol or procainamide, and a combination of these risk factors. Some of these patients developed severe infectious diseases, in which in some cases there was no response to intensive antibiotic therapy.
When enalapril is used in such patients, it is desirable before the treatment, every 2 weeks in the first three months of treatment and then regularly monitor blood leukocytes and a detailed blood test. It should be strongly recommended that the patient be informed of any symptom of an infectious disease (sore throat, fever); In this case, the leukocyte blood count should be monitored.If suspected or detected neutropenia (less than 1 000 / mm3), which is reversible, it is necessary to cancel the drug Berlipril® Plus and other concomitant drugs (see section Interactions with Other Drugs).
Before the planned surgical procedure, the anesthetist should be informed that the patient is receiving Berlipril® plus, since there is a risk of developing arterial hypotension during surgical intervention under general anesthesia. If the ACE inhibitors can not be withdrawn, BCC should be carefully monitored. It should be borne in mind that in the treatment with Berlipril® plus in patients who are shown hemodialysis or other blood filtration, anaphylactoid reactions may develop (facial edema, hyperemia, marked decrease in blood pressure, dyspnea) due to the use of filter membranes with high throughput the ability, consisting of polyacrylonitrile (high-flow membrane). It is recommended to use other types of filter membranes for dialysis or alternative antihypertensive therapy with a drug from another pharmacotherapeutic group.
During the period of desensitizing therapy to aspen or bee venom in patients receiving the drug Berlipril® Plus, it is possible to develop hypersensitivity reactions that are life threatening. To avoid the corresponding reactions, prior to each session of desensitizing therapy, the therapy with ACE inhibitors should be temporarily discontinued.
If angioedema develops in the lips, face, neck (usually in the first weeks of treatment with ACE inhibitors), Berlipril® Plus should be immediately withdrawn and continued with an antihypertensive drug from another pharmacotherapeutic group. However, in rare cases, severe angioedema with involvement of the tongue, glottis or larynx can also develop after long-term use of ACE inhibitors and lead to death. In this case, emergency measures should be taken, including at least (but not necessarily this limited): immediate subcutaneous injection of 0.3-0.5 ml of epinephrine (adrenaline) 1: 1000 solution or slow intravenous injection of epinephrine 1 mg / ml ( dilute according to the instructions!) under close supervision of the ECG and blood pressure.The patient should be hospitalized and observed for at least 12-24 hours (until the symptoms disappear completely).
HYDROCHLOROTHYASIDE
In patients with kidney disease, thiazides can aggravate azotemia. In patients with impaired renal function hydrochlorothiazide can emulate. With the progression of renal failure, characterized by an increase in the total blood in the blood of nitrogen without increasing the protein nitrogen, should consider the question of the cancellation of the drug Berlipril® plus. Each patient receiving a diuretic requires systematic monitoring of the concentration of electrolytes in the blood plasma.
Thiazides can cause a violation of the water-electrolyte balance (hypokalemia, hyponatremia and hypochloraemic alkalosis). Symptoms-precursors are: dryness of the oral mucosa, thirst, weakness, stupor, drowsiness, anxiety, muscle pain or cramps, muscle weakness, arterial hypotension, oliguria, tachycardia, nausea, or vomiting.
With the use of thiazide diuretics, it is possible to detect signs of a deficiency in potassium, but simultaneous use of enalapril helps to reduce hypokalemia caused by diuretics.The highest risk of hypokalemia exists in patients with cirrhosis of the liver, increased diuresis, as well as insufficient intake of table salt inward, simultaneous use of glucocorticosteroids or corticotropin (ACTH) (see section Interactions with Other Drugs). In hot weather, diluted hyponatremia may occur in patients with edema. Chloride deficiency usually is not expressed and does not require treatment.
Thiazides can reduce the excretion of calcium by the kidneys and cause a transient increase in serum calcium without visible disturbances in its metabolism. Expressed hypercalcemia may be a sign of latent hyperparathyroidism. Thiazides should be discontinued before the parathyroid gland function (see section Interactions with Other Drugs).
Thiazides increase the excretion of magnesium by the kidneys (risk of hypomagnesemia).
In the treatment of thiazides, the development of a violation of glucose tolerance is possible. You may need to adjust the dose of insulin or hypoglycemic agents for oral administration (see section Interactions with Other Drugs). In the treatment of thiazides, latent diabetes mellitus can manifest.
The relationship between increased cholesterol and triglyceride concentrations and the use of thiazide diuretics has been established. Treatment with thiazides can cause hyperuricemia and / or exacerbation of gout.
Hydrochlorothiazide can cause a positive result in doping control.
ENALAPRIL / HYDROCHLOROTHYASIDE IN THE COMBINATION
The combination of ACE inhibitors with thiazide diuretics does not exclude the risk of hypokalemia, therefore, the content of potassium in the blood should be monitored regularly.