BISOPROLOL
Background and Date of Approval
Bisoprolol is an antihypertensive medicine that belongs to the class of beta1-selective adrenoceptor-blocking agents. It received U.S. FDA approval in 1986 for the treatment of hypertension, angina pectoris, and chronic heart failure.
Uses
Bisoprolol has been approved to treat hypertension (high blood pressure), angina pectoris (chest pain), and chronic heart failure.
How is it administered?
The recommended initial dose of Bisoprolol is 5mg per day. The usual dosage is 10 mg once daily, with a maximum daily dose of 20 mg. Follow your doctor's instructions exactly. It should be taken in the morning with food. Swallow the tablets as a whole with water. Do not crush, chew or break it.
Side Effects
The common side effects that are likely to occur while you are on the treatment with Bisoprolol are dizziness, nausea, vomiting, diarrhea, constipation, headache, bradycardia, asthenia, fatigue, hypotension, coldness, or numbness in the extremities. Inform your healthcare professional if these side effects disturb you or persist. Report to your doctor immediately if you have a slow heart rate, worsening of heart failure (increased breathlessness and swelling of legs), dizziness, weakness, breathing difficulty, and allergic reaction like swelling of the face, mouth, or throat and muscle coordination problems.
Warnings
Contact your physician immediately if you experience allergies to Bisoprolol and its ingredients. Inform your physician if you have kidney or liver conditions. While taking this medicine, your doctor monitors blood pressure levels. Before taking this medication, let your medical professional know if you have a medical history of severe asthma or chronic lung disease, slow or irregular heart rate, heart failure, cardiogenic shock, metabolic acidosis, or untreated pheochromocytoma.
Precautions
Consult your doctor before using this medication if you are pregnant or planning to have a baby. Bisoprolol tablets should not be taken while pregnant unless specifically advised by your doctor. If this medication is required in pregnancy, the uteroplacental blood flow and fetal growth should be closely monitored. Avoid breastfeeding your baby while on the treatment, as it is not known whether Bisoprolol passes into the breastmilk and affects the baby.
Word of Advice
Regular blood pressure monitoring is necessary to prevent hypotension. If syncope or dizziness upon sudden position change has occurred, physician evaluation is required prior to commencing therapy. Dose discontinuation without medical guidance may result in elevated blood pressure and increased risk of myocardial infarction.
References
KD Tripathi, Essentials of Medical Pharmacology, Cardiac glycosides and Drugs for heart failure, 7th Edition, 2013, 523-526. Duramed Pharmaceuticals Inc., US Food and Drug Administration, [ Revised on May 2007] [ Accessed on 2 nd November 2022], https://www.accessdata.fda.gov/drugsatfda_docs/label/2007/019982s014lbl.pdf Accord Healthcare Limited; Electronic Medicines Compendium (EMC), [Revised on January 2022] [Accessed on 2 nd November 2022], https://www.medicines.org.uk/emc/product/6126/smpc#gref
Frequently Asked Questions
Does Bisoprolol reduce blood pressure?
Yes, Bisoprolol lowers blood pressure. Consult your physician if you experience any unpleasant symptoms, such as headache, sweating, or dizziness.
What should you do if you overdose on Bisoprolol?
Report to your physician immediately if you overdose on Bisoprolol, as it may cause some adverse effects like bradycardia, hypotension, bronchospasm, acute cardiac insufficiency, and hypoglycemia.
Can I stop taking Bisoprolol if I feel better?
No, even if you feel better, keep taking Bisoprolol until the end of the recommended course of treatment. Your doctor will gradually reduce the dose. Sudden withdrawal of this medication increases the risk of heart attack and stroke.
What tests do you need to undergo during treatment with Bisoprolol?
During treatment with Bisoprolol, your healthcare provider will monitor your blood pressure regularly.
What is the best time to take Bisoprolol?
Bisoprolol can be taken anytime in the morning, generally prescribed once daily. It can be taken with food. Hence, it is advised to take it on the same day.
Can I drink alcohol while taking Bisoprolol?
No, Drinking alcohol can increase the blood pressure-lowering effect of bisoprolol, leading to dizziness or lightheadedness.