Adverse reactions of clenbuterol hydrochloride include mild palpitations (rapid heartbeat, often accompanied by panic), hand tremor, dizziness, etc., which usually disappear on their own in the course of normal medication.
1. Circulatory system: may cause tachycardia, chest tightness, palpitations and other symptoms, may also cause increased blood pressure, arrhythmia and so on.
2. Nervous system: hand tremor, hand tremor, insomnia, excitement, restlessness, dizziness, headache, etc. may occur.
3. Toxic reaction: symptoms include muscle tremor, nervousness, headache, dizziness, nausea, vomiting, fever and so on.
So patients with arrhythmia, hypertension and hyperthyroidism should use Clenbuterol hydrochloride with caution.
Clenbuterol hydrochloride is a β2 agonist, mainly used to relieve bronchial asthma and bronchospasm due to chronic wheezing bronchitis, and should be used in accordance with medical advice. In the event of serious adverse reactions, discontinue the drug and seek medical attention for examination.