Atenolol medication overview
Atenolol is a medication used for treatment of hypertension and various cardiovascular diseases in patients of all ages. It was developed in 1976 as a replacement for Propranolol, and is now widely used across the world, being the best-sold beta-receptor blocked in the UK. Unlike generic Propranolol, generic Atenolol has less side-effect on central nervous system, which prevents the manifestation of various adverse effects that are inherent to the drug predecessor. People actively purchase Atenolol online with no prescription, because it is effective, safe and affordable alternative to many other brand drugs with similar effect.
Generic Atenolol indications
Due to the mechanism of action of Atenolol medication, disclosed later in this article, medical uses of this drug are not limited to just cardiovascular diseases, such as long QT syndrome, hypertension, angina and tachycardia in various forms. Commonly people buy atenolol online without prescription pharmacy to deal with some moderate psychic issues, for example, anxiety. The beta-receptor blockers, particularly the Atenolol 50 mg, have proved their efficiency against such psychosomatic diseases. However, Atenolol doses for prevention of migraine are too high to call it effective in this case. This is caused by its hydrophilic property, which does not allow it to cross the blood-brain barrier effectively.
Mechanism of effect
Mechanism of effect of Atenolol is based on its beta-receptors blocking action. This medication blocks the epinephrine and norepinephrine receptors, which causes general relaxation of the heart, reduces the heartbeat rate and lowers the blood pressure. Unlike some other medications of the group of B-receptors blockers, Atenolol medication is hydrophilic, and thus some of its effects on central nervous system are much weaker. This lead to low efficiency of the drug against migraines, but also protects the user from many unwanted side-effect on the brain, manifesting in case of overdose of conventional B-receptors blockers, such as Propranolol.
Atenolol dosage and precautions
People often ask how much Atenolol is fatal. Well, it’s definite that you should read the instructions before you start using this drug, because the lethal dose of this drug depends on your individual condition. The medication is contraindicated to any persons with hypotension, bradycardia and allergy to the drug. You shouldn’t buy Atenolol online without prescription if you are not sure how to use it, and you don’t know how much Atenolol is too much. Standard precautions include careful admission of the drug, avoiding mixing it with other vasodilators or drugs that lower blood pressure or decrease the heartbeat frequency.
Atenolol prescription and adverse effects
Adverse effects of Atenolol are similar to those of other beta receptor blockers. However, less common adverse effect of the drug includes the higher risk of provoking the type 2 diabetes. Other are rather conventional: nausea, vomiting, diarrhea, hypotension (low blood pressure). Allergic reactions are also possible. Significant overdose may lead to shock, bradycardia, hypoglycemia, even acute heart failure. In case of overdose of Atenolol, you have to contact the medical care specialist immediately. Activated charcoal may reduce the effect of overdose, if taken timely. Most likely, in case of severe side-effect manifestation, patient will require hospitalization and monitoring.
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