Catapres is a medication that is able to exert a sufficiently effective hypotensive effect on the human body, which is caused by a significant decrease in the total peripheral vascular resistance, as well as a decrease in the frequency of contractions of the heart muscle and a marked decrease in cardiac output. The mechanism of action of this drug is directly related to the stimulation of postsynaptic alpha2-adrenergic receptors, which are located in the inhibitory structures of the brain. The drug provides a clinically significant decrease in the flow of sympathetic impulses to the vessels and the heart.
In what kind of disease treatment Catapres is helpful?
This medication is an effective assistant in cases of medical therapy of the following diseases:
1. Clearly symptomatic of arterial hypertension.
2. Postponing the hypertensive crisis.
3. Manifestation of various disorders of the cardiovascular system.
4. Formation of primary open-angle glaucoma.
What should I tell my health care provider before I take Generic Catapres?
People whose occupations require a fairly rapid mental as well as physical response, the drug should be used with extreme caution. Do not combine it with all sorts of antidepressants or with large doses of various antipsychotics.
The medication should not be used for cardiogenic shock or manifestations of symptoms of hypotension, the development of intracardiac blockade, as well as sufficiently sharp deformations of the blood vessels of the brain.
It is not good for patients with a pronounced depressive condition, signs of atherosclerosis of the blood vessels of the brain, development of obliterating diseases of peripheral arteries, pronounced sinus bradycardia, individual intolerance of substances.
Avoid the introduction of the drug is necessary in the syndrome of weakness of the sinus node or AB blockade of II and III degree. In addition, the combined use of tricyclic antidepressants is prohibited.
It is not recommended to use the drug during childbearing and lactation. The use of medication during pregnancy and lactation is indicated exclusively in cases where the expected benefit exceeds the possible negative effects on the fetus or the child. With a sudden discontinuation of the use of the drug, intensive development of the hypertensive crisis is possible.
During the course of treatment, potentially dangerous activities that require increased attention, a fairly rapid mental and motor reaction should be avoided. Also be sure to read an instruction especially if you buy Generic Catapres online.
How should I take Catapres?
Take it internally and wash down these pills with water. Dosing should be appointed by the attending physician individually for each individual patient, taking into account the peculiarities of the course of his illness.
Dosage information
This drug, as a rule, must be prescribed in an initial dose which, according to the instructions, is 0.075 mg, repeated three times a day. In case of emergency, dosing can be gradually increased, bringing the amount of the drug to an average recommended daily dose of 0.9 mg. During the course of treatment, it should not be forgotten that the maximum single dose of the drug should not exceed 0.3 mg per day, and the maximum allowable daily dose is 2.4 mg.
Older patients, as well as those who suffer from the development of cerebrovascular disease, usually doctors prescribe the use of this medication in an initial dose of 0.0375 mg - in such quantities the drug should be taken three times daily. The duration of treatment is determined on an individual basis. In most cases, therapy using Catapres lasts about a couple of months.
To ensure complete recovery of hypertensive crisis, the solution must be administered intravenously or intramuscularly. In this case, the dosage is 0.15 mg per day. Exceeding the dosing of the drug or using not according to the indications leads to the appearance of severe phenomena: impairment of consciousness, collapse and other.
What may interact with Generic Catapres?
When used with drugs that have a depressing effect on the central nervous system, it is possible to develop psychological disorders.
A number of medicines (antihistamines, diuretics, causative agents, fenfluramine) are able to increase the hypotensive effect of Catapres, while others (sympathomimetic, some antidepressants, and anorectics), on the contrary, lower it.
Cardiac glycosides and beta-adenoblockers with simultaneous administration with clonidine hydrochloride increase the risk of lowering heart rate and increasing blood pressure after a sharp discontinuation. Propranolol and atenolol, along with it often cause dry mouth, and also give a sedative effect. It is forbidden to use the drug together with alpha-adenoblockers and drugs containing ethanol.
What should I watch for while taking Catapres?
During the period of application of Catapres it is necessary to refrain from alcoholic drinks, transport management, as well as occupations requiring clarity of reactions and increased concentration of attention. A sharp discontinuation may cause a sudden increase in blood pressure and hypertensive crisis, so the cancellation is made according to the prescribed scheme.
It is used with caution in elderly patients and those who suffer from kidney failure. Ineffective in pheochromocytoma, and with porphyria, reception can provoke an attack of the disease.
What side effects may I notice from Generic Catapres?
Are possible such Catapres side effects as dryness of the oral mucosa, the appearance of constipation, increased fatigue, constant drowsiness. In the first minutes after intravenous administration, there may be a short-term (only for a couple of minutes), a slight increase in blood pressure indicators.
When using the drug in the form of eye drops, lowering blood pressure, reducing the frequency of cardiac contractions are possible.
Where can I keep Catapres?
Keep the medicine out of the reach of small children, protected from direct sunlight, at room temperature. Shelf life is 4 years. You can also buy Catapres without prescription in Norway online pharmacy.
