Can you take half a tablet of Bisoprolol every other day?

Bisoprolol should be taken as prescribed by your doctor, depending on your own blood pressure. If you have a slow or normal heart rate and mildly elevated blood pressure yourself, you can take a small dose of bisoprolol as prescribed by your doctor.
Bisoprolol, referring to bisoprolol fumarate tablets, is a beta-blocker that has the effect of dilating blood vessels and lowering blood pressure. It is mainly used for the treatment of hypertension, as well as coronary heart disease (angina pectoris), chronic stable heart failure with reduced ejection fraction and other cardiac disorders.A small dose (2.5 mg) of bisoprolol fumarate tablets can be taken as prescribed by the doctor if the blood pressure is mildly elevated.
However, effective drug concentration cannot be maintained and is not recommended to be taken on alternate days. Common adverse reactions to Bisoprolol Fumarate Tablets include dizziness, headache, bradycardia, coldness or numbness of the extremities, hypotension, bronchospasm, fatigue, and debility, as well as gastrointestinal disorders such as nausea, diarrhea, vomiting, and constipation.
Bisoprolol fumarate tablets are contraindicated for patients in the decompensated stage of heart failure requiring treatment with sedative positive inotropic drugs or acute heart failure, third-degree as well as second-degree atrioventricular block without a pacemaker, cardiogenic shock, sick sinus syndrome, sinus block, symptomatic bradycardia.
As well as symptomatic hypotension, severe bronchial asthma, metabolic acidosis, untreated pheochromocytoma, severe peripheral arterial occlusive disease and Raynaud’s syndrome, allergy to any of the components of the drug.
Take the drug must follow the doctor’s instructions, communicate with the doctor in a timely manner their own medication, do not blindly take.