Clenbuterol: Side Effects, Risks, and Legal Status

Therefore, the more flexible this tissue becomes, the greater its potential for muscle hypertrophy. Bigger pumps from clenbuterol will aid in the fascia becoming more supple, reducing such friction. Fascia is a connective tissue that surrounds the muscles; however, if excessively tight, muscle growth can be inhibited. Bigger pumps and increased repetitions may indirectly help to build new muscle due to stretching of the muscle fascia. Pumps can also become bigger due to superior blood circulation to the muscles.

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This is due to clenbuterol initially boosting dopamine levels in the brain (3), for them to drop later as a person builds tolerance or comes off the drug. Anxiety is a common side effect of taking clenbuterol due to its tendency to shift a person into fight-or-flight mode. Excessive arousal of the central nervous system may cause a person to perceive everyday situations as threats, negatively affecting their mental health.

In Spain, 34 people were arrested in 2010 in connection with an illegal clenbuterol ring that supplied the drug for cattle-raising, horse-racing and spse as a performance-enhancing drug (20). Because of clen’s ability to boost athletic performance, it is listed on the World Anti-Doping Agency’s banned substances list. So any athlete who knowingly takes this drug is sure to draw a suspension and possibly other penalties. Given its use as a bronchodilator for treating chronic breathing diseases, it only seems natural that clenbuterol would help reduce exercise-induced asthma. And a 1987 study confirmed this by revealing that clen protects against exercise-induced asthma without causing negative effects on the cardiovascular system (4). No AAS can directly have you burning fat like Clenbuterol can, so if that’s your number 1 goal, then Clen will always be the choice over any steroids.

What are the side effects of clenbuterol?

People taking clenbuterol for weight loss or performance enhancement often use anabolic steroids or growth hormones as well. Ephedrine, a stimulant that bodybuilders sometimes use with aspirin and/or caffeine to promote weight loss, isn’t as powerful of a fat burner. But on the positive side, ephedrine doesn’t come with as harsh of side effects and can still provide significant results.

Albuterol sulfate (also referred to as salbutamol) is a beta-2 adrenergic agonist, like clenbuterol. Winstrol can also cause endogenous testosterone production to shut down, taking several months for levels to recover back to normal (hence why bodybuilders opt for post-cycle therapy). People respond to potent stimulants differently; thus, the dosage can also be tailored to how sensitive a person is to the drug. We had a patient experience chronic atrial fibrillation following clenbuterol use (2), a form of irregular heartbeat caused by permanent cardiac scarring.

• However, the doses tested on these animals would be lethal in humans 33, 34.
• The severity of these side effects, coupled with a limited amount of data, makes human use of Clenbuterol in any context a risky practice.
• More experienced users will almost always be stacking Clenbuterol with other more powerful substances like anabolic steroids.

At the same time, https://swunmath.com/steroids-before-and-after-understanding-the-42/ it aids in fat loss by increasing resting energy expenditure and fat oxidation. Clenbuterol has been observed to both increase muscle mass and reduce body fat. Additionally, it remains in the body with an active effect for about 6 days after consumption (detectable traces can remain longer). Because of these properties, it’s often used as a weight loss supplement or to enhance athletic performance. Because clenbuterol can accelerate growth and lean muscle mass when administered to animals in high doses, some farmers have used the drug on livestock.

Lack of sleep will impact your results negatively and make it harder for you to recover from intensive workouts. The following Clenbuterol cycle example is suitable for just about anyone. Clen is used daily for two weeks, stopped completely for another two weeks, and started again afterward. This is a recipe for disappointing results; women should be relatively fit and experienced with sticking with a restrictive diet while using Clenbuterol.

A “side-effect” of clenbuterol is its catabolic (fat loss) and anabolic (growth of skeletal muscle) properties. It is not understood, why clenbuterol causes fat loss and muscle growth. However, body builders and athletes cottoned on to this effect quickly and use it alone or in conjunction with other substances to help define their muscles and lose weight. However, given its powerful fat-burning properties, clenbuterol is also used by bodybuilders and professional athletes as a stimulant and/or weight loss drug.