All things in life have their downsides, clenbuterol is no exemption. Clenbuterol hydrochloride has specific side effects, and they are to a greater extent are excitatory in nature. Maple has a high stimulant effect, which helps make individuals very nervous, and often can result in insomnia. All of these side effects are different for each person, but for most it will be a few days, but low levels of nerve effect will still be maintained during treatment. Some may encounter muscle spasms, to avoid it is necessary to drink a small amount of water throughout the day. Seizures and tremors are frustrating side effects and are not problematic, but the maple has other side effects. The greatest danger is the development of cardiac (heart) hypertrophy. It all depends on the dosage, and if you take a small amount of the drug, these side effects never show up. It should also comply with not only the dosage of maple, but the duration of its use.