Wednesday, January 7, 2009

Clenbuterol

Clenbuterol is not actually a steroid. In fact, the only medical use for which Clenbuterol is generally prescribed is for obstructions of the air-way. People with chronic breathing disorders like asthma use this as a bronchodilator to make breathing easier.

In terms of action this drug is best likened to the now also illegal ephedrine and its legal replacement, ma huang. All of them operate mainly by increasing the manufacture and secretion of catabolic hormones known as cathecholamines (like dopamine, adrenaline) which are secreted from the adrenal region.

Now these hormones have a wide variety of functions. First of all they seem to alter the contractile characteristics of smooth muscle, but very specifically. Some will apparently be stimulated, and others inhibited.

Amongst those inhibited the smooth muscles in the bronchial tree, which explains its soothing effect in patients with breathing problems. What it also does is increase thermogenisis.

This usually encompasses a rise in blood pressure, a stimulatory effect of the heart muscle and a resulting rise in body temperature. Thus they increase the die-out time of muscles and athletes can breathe easier when competing and now they Buy Clenbuterol as it does not have a lasting side effect.

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