“…However, in other patients, it can produce chest pain, palpitations, cough, dyspnea, valvular dysfunctions, pulmonary hypertension, or atrioventricular blocks [ 5 ]. The rare complications include generalized allergic-anaphylactic phenomena, ventricular tachycardia, cardiac tamponade, and pulmonary or systemic embolism with further lower limbs ischemia or brain infarction [ 3 , 5 , 9 ].…”