Betalucil has a relatively small effect on the kidneys, the main side effects: first, for patients with diabetes, it can mask the symptoms of hypoglycemia, patients with diabetes should be cautious in the application of Betalucil. Secondly, because Betalucil belongs to the β-blocker, blocking the β2 receptor in the trachea, making the trachea spasm, in this case there are patients with asthma β-blocker Betalucil is prohibited Thirdly, Betalucil also has an effect on the peripheral vascular, which can make the end of the peripheral vasculature constriction, so that the peripheral circulation of the poor, Raynaud’s disease patients, patients with bad function of peripheral vasculature, for the Betalucil also is It should be used with caution in patients with Raynaud’s disease and poor peripheral vascular function. In conclusion, the effects of Betalucil on the kidneys are very small, and patients can use Betalucil as a beta-blocker.